Scanning your iTunes library for DRM-infested books
Tor, the leading publisher for Science Fiction and Fantasy books, announced they would be doing away with DRM in their eBooks. The product pages for their books on iBooks now mention “At the publisher’s request, this title is being sold without Digital Rights Management software (DRM) applied”. I figured it would be a good idea to uncripple the many Tor eBooks I have in my collection.
I wrote a quick little Python script to scan my growing iBooks library for books that could be updated. The procedure is to delete the book from both iTunes and iPads, then download it anew (restarting iTunes is also needed after deleting). Apple keeps track of your purchases and will not charge you again.
#!/usr/bin/env python
import sys, os.path, glob, zipfile, platform, xml.etree.ElementTree
# publishers who have forsaken DRM
good = ['Tom Doherty']
if platform.mac_ver()[0] > '10.8':
bookdir = os.path.expanduser('~/Library/Containers/com.apple.BKAgentService/Data/Documents/iBooks')
else:
bookdir = os.path.expanduser('~/Music/iTunes/iTunes Music/Books')
os.chdir(bookdir)
ok = '\033[1;32mDRM-free \033[0m'
bad = '\033[1;31mDRM-infested\033[0m'
count = 0
salvageable = 0
def extract(meta):
creator = ''
status = ''
pub = ''
et = xml.etree.ElementTree.fromstring(meta)
try:
creator = et.findall('*{http://purl.org/dc/elements/1.1/}creator')
creator = creator[0].text
title = et.findall('*{http://purl.org/dc/elements/1.1/}title')
title = title[0].text
except:
assert '!DOCTYPE plist' in meta
next_tag = None
for e in et[0].iter():
if e.tag == 'key' and e.text in ('artistName', 'itemName'):
next_tag = e.text
continue
if next_tag == 'artistName':
creator = e.text
next_tag = None
continue
elif next_tag == 'itemName':
title = e.text
next_tag = None
continue
pub = [x for x in good if x in meta]
return creator, title, pub
def find_meta(file_list, opener):
for m in file_list:
if m.endswith('.opf') or m == 'iTunesMetadata.plist':
meta = opener(m).read()
return extract(meta)
for fn in glob.glob('*/*.epub'):
status = ok
suffix = ''
if os.path.isdir(fn):
suffix = '(directory)'
if os.path.exists(fn + '/META-INF/encryption.xml'):
status = bad
count += 1
meta = find_meta(os.listdir(fn), lambda x: open(fn + '/' + x))
else:
z = zipfile.ZipFile(fn)
try:
i = z.getinfo('META-INF/encryption.xml')
status = bad
except KeyError:
pass
meta = find_meta(z.namelist(), z.open)
z.close()
creator, title, pub = meta
print status, fn, suffix
print '\t', creator
print '\t', title
if status == bad and pub:
print '\t\033[1;32mThis is published by', pub[0],
print 'and could be re-downloaded DRM-free\033[0m'
salvageable += 1
print count, 'books are DRM-infested'
print salvageable, 'could be cured'Unfortunately, it seems like the DRM-stripping is still work in progress. Out of the Wheel of Time series, for instance, only the first one is now DRM-free on the iBooks store.
undr ~>drmbooks.py DRM-free Books/0083D0AEC37E08453347DD12B1C6F980.epub Greg Bear Blood Music DRM-free Books/09178837756A4DFF8347EC377345A37B.epub Heinz Wittenbrink RSS and Atom DRM-free Books/0AD752E995042C7E12F11917AB58C6B8.epub Wes McKinney Python for Data Analysis DRM-free Books/14BDC66A99E878EC232FFAFA73B341EF.epub Fritz Leiber Swords and Deviltry-Fafhrd and the Gray Mouser-Book1 DRM-free Books/15A1D7FE9B7D815C6FBE1A9A77D7143E.epub Glen Cook A Fortress in Shadow DRM-free Books/1793F9DE1319B96FDE7E36EB8A1BC961.epub Scalzi, John Old Man's War DRM-free Books/1D08BE221E8BC8F2A371EFEDE55029AC.epub Ben Fry Visualizing Data DRM-free Books/24D6EC36CDEA0C1E8612CC61A89EA098.epub None Node Cookbook DRM-free Books/29DA285F0051C431BD8BA3D1AEC5EAA6.epub Fritz Leiber The Swords of Lankhmar: Fafhrd and the Gray Mouser-Book 5 DRM-free Books/2E88CD68DFD8408CD0E7C0ACB1E78714.epub Glen Cook A Cruel Wind: A Chronicle of the Dread Empire DRM-free Books/32996A9995040064818BAE4DFB66E92F.epub Kelly Link Magic for Beginners DRM-free Books/34D3CD13D47E5FEBC6DCF7EF011113BD.epub David Drake Lord of the Isles DRM-infested Books/357298432.epub Iain M. Banks The Player of Games DRM-infested Books/357311036.epub Iain M. Banks Use of Weapons DRM-infested Books/357377857.epub Iain M. Banks Against a Dark Background DRM-infested Books/357396585.epub Brent Weeks Night Angel: The Complete Trilogy DRM-infested Books/357657026.epub Iain M. Banks Transition DRM-infested Books/357658374.epub Po Bronson NurtureShock: New Thinking About Children DRM-infested Books/357662058.epub Iain M. Banks Consider Phlebas DRM-infested Books/357669769.epub Iain M. Banks Matter DRM-infested Books/357914731.epub Herbert, Frank Dune Messiah DRM-infested Books/357918110.epub Dalrymple, William City of Djinns DRM-infested Books/357923567.epub Patrick Rothfuss The Name of the Wind DRM-infested Books/357929995.epub Herbert, Frank Dune (40th Anniversary Edition) DRM-infested Books/357969577.epub Herbert, Frank God Emperor of Dune DRM-infested Books/357987322.epub Herbert, Frank Children of Dune DRM-infested Books/357994537.epub Herbert, Frank Heretics of Dune DRM-infested Books/357994652.epub William Dalrymple White Mughals: Love and Betrayal in Eighteenth-Century India DRM-infested Books/357996119.epub Stross, Charles Wireless DRM-infested Books/360601506.epub Ursula K. Le Guin The Dispossessed DRM-infested Books/360609519.epub Greg Egan Schild's Ladder DRM-infested Books/360627712.epub Raymond E. Feist Rides a Dread Legion DRM-infested Books/360627930.epub Neal Stephenson Anathem DRM-infested Books/360628773.epub Raymond E. Feist At the Gates of Darkness DRM-infested Books/360641088.epub Mihaly Csikszentmihalyi Flow DRM-free Books/361491495.epub Basil Hall Chamberlain Aino Folk-Tales DRM-free Books/361494664.epub Poul William Anderson Industrial Revolution DRM-free Books/361523763.epub Lafcadio Hearn The Romance of the Milky Way / And Other Studies & Stories DRM-free Books/361527545.epub Saki When William Came DRM-free Books/361539032.epub Saki The Chronicles of Clovis DRM-free Books/361557387.epub Saki Reginald in Russia and other sketches DRM-free Books/361557834.epub Sir Arthur Conan Doyle The Adventure of the Dying Detective DRM-free Books/361559391.epub Sir Arthur Conan Doyle The Valley of Fear DRM-free Books/361560694.epub Lafcadio Hearn Chita: a Memory of Last Island DRM-free Books/361561399.epub Confucius The Analects of Confucius (from the Chinese Classics) DRM-free Books/361562678.epub Saki The Toys of Peace, and other papers DRM-free Books/361562764.epub Sir Arthur Conan Doyle The Memoirs of Sherlock Holmes DRM-free Books/361564075.epub Poul William Anderson The Burning Bridge DRM-free Books/361564898.epub Henry David Thoreau Walden DRM-free Books/361565201.epub Saki Beasts and Super-Beasts DRM-free Books/361565806.epub Isaac Asimov Youth DRM-free Books/361572327.epub Lafcadio Hearn Kokoro / Japanese Inner Life Hints DRM-free Books/361573126.epub Sir Arthur Conan Doyle Through the Magic Door DRM-free Books/361575882.epub Sir Arthur Conan Doyle Tales of Terror and Mystery DRM-free Books/361578744.epub Lafcadio Hearn In Ghostly Japan DRM-free Books/361588265.epub Lafcadio Hearn Books and Habits from the Lectures of Lafcadio Hearn DRM-free Books/361673695.epub E. C. Babbitt More Jataka Tales DRM-free Books/361686559.epub Poul William Anderson Security DRM-free Books/361713863.epub Sir Arthur Conan Doyle The Return of Sherlock Holmes DRM-free Books/361721797.epub Sir Arthur Conan Doyle The Adventure of the Cardboard Box DRM-free Books/361725352.epub Saki The Unbearable Bassington DRM-free Books/361725959.epub Sir Arthur Conan Doyle The Adventure of Wisteria Lodge DRM-free Books/361726975.epub Saki Reginald DRM-free Books/361727237.epub Sir Arthur Conan Doyle The Adventure of the Red Circle DRM-free Books/361732286.epub Poul William Anderson The Valor of Cappen Varra DRM-free Books/361736043.epub Lafcadio Hearn Kwaidan: Stories and Studies of Strange Things DRM-free Books/361741563.epub Lafcadio Hearn Japan: an Attempt at Interpretation DRM-free Books/361743007.epub Ambrose Bierce The Devil's Dictionary DRM-free Books/361743953.epub Sir Arthur Conan Doyle The Adventure of the Devil's Foot DRM-free Books/361744178.epub Sir Arthur Conan Doyle His Last Bow DRM-free Books/361745602.epub Poul William Anderson The Sensitive Man DRM-infested Books/362435686.epub Ansary, Tamim Destiny Disrupted DRM-infested Books/366773380.epub Esslemont, Ian C. C. Return of the Crimson Guard This is published by Tom Doherty and could be re-downloaded DRM-free DRM-infested Books/373338999.epub Jordan, Robert The Path of Daggers This is published by Tom Doherty and could be re-downloaded DRM-free DRM-free Books/375554215.epub Orson Scott Card The Lost Gate DRM-infested Books/376217648.epub Steven Erikson Reaper’s Gale This is published by Tom Doherty and could be re-downloaded DRM-free DRM-infested Books/376227359.epub Jordan, Robert Winter's Heart This is published by Tom Doherty and could be re-downloaded DRM-free DRM-infested Books/376227401.epub Jordan, Robert Crossroads of Twilight This is published by Tom Doherty and could be re-downloaded DRM-free DRM-infested Books/376227406.epub Jordan, Robert Knife of Dreams This is published by Tom Doherty and could be re-downloaded DRM-free DRM-infested Books/376227409.epub Sanderson, Brandon The Gathering Storm This is published by Tom Doherty and could be re-downloaded DRM-free DRM-infested Books/376227423.epub Jordan, Robert New Spring This is published by Tom Doherty and could be re-downloaded DRM-free DRM-free Books/376231110.epub Cook, Glen Surrender to the Will of the Night DRM-infested Books/376231528.epub Robert Jordan and Brandon Sanderson Towers of Midnight This is published by Tom Doherty and could be re-downloaded DRM-free DRM-infested Books/378317076.epub Jordan, Robert A Crown of Swords This is published by Tom Doherty and could be re-downloaded DRM-free DRM-infested Books/378317808.epub Robert Jordan Lord of Chaos This is published by Tom Doherty and could be re-downloaded DRM-free DRM-free Books/379451459.epub Le Guin, Ursula K. Word for World is Forest, The DRM-free Books/37EC6E895E6BD70BEB48D9F1553D608E.epub Eben Hewitt Cassandra: The Definitive Guide DRM-free Books/380490608.epub Jordan, Robert The Eye of the World DRM-free Books/380494444.epub Asimov, Isaac The End of Eternity DRM-infested Books/381497257.epub Harold McGee On Food and Cooking, The Science and Lore of the Kitchen DRM-infested Books/381622032.epub IAIN M. BANKS Look to Windward DRM-infested Books/381683084.epub Ursula K. Le Guin Tehanu DRM-infested Books/381935940.epub Richard Adams Watership Down DRM-infested Books/382674388.epub Steven Erikson Dust of Dreams This is published by Tom Doherty and could be re-downloaded DRM-free DRM-infested Books/383912791.epub Steven Erikson Bauchelain and Korbal Broach This is published by Tom Doherty and could be re-downloaded DRM-free DRM-infested Books/385975662.epub Jordan, Robert The Dragon Reborn This is published by Tom Doherty and could be re-downloaded DRM-free DRM-infested Books/385981104.epub Steven Erikson The Bonehunters This is published by Tom Doherty and could be re-downloaded DRM-free DRM-infested Books/385981116.epub Steven Erikson Midnight Tides DRM-free Books/385982966.epub Brust, Steven To Reign in Hell DRM-infested Books/385987858.epub Steven Erikson Gardens of the Moon This is published by Tom Doherty and could be re-downloaded DRM-free DRM-infested Books/385989170.epub Steven Erikson House of Chains DRM-infested Books/385992628.epub Jordan, Robert The Fires of Heaven This is published by Tom Doherty and could be re-downloaded DRM-free DRM-infested Books/385992927.epub Steven Erikson Toll the Hounds This is published by Tom Doherty and could be re-downloaded DRM-free DRM-infested Books/385992930.epub Jordan, Robert The Great Hunt This is published by Tom Doherty and could be re-downloaded DRM-free DRM-infested Books/385998417.epub Jordan, Robert The Shadow Rising This is published by Tom Doherty and could be re-downloaded DRM-free DRM-infested Books/386016540.epub Esslemont, Ian C. C. Night of Knives This is published by Tom Doherty and could be re-downloaded DRM-free DRM-infested Books/388403394.epub Steven Erikson The Crippled God DRM-infested Books/389191300.epub Iain M. Banks Surface Detail DRM-infested Books/390877859.epub Loewen, James W. Lies My Teacher Told Me DRM-infested Books/393310992.epub Erikson, Steven Memories of Ice DRM-infested Books/394745271.epub Steven Erikson Deadhouse Gates This is published by Tom Doherty and could be re-downloaded DRM-free DRM-free Books/394745833.epub Walton, Jo Among Others DRM-free Books/395536306.epub Sir Arthur Conan Doyle The Adventures of Sherlock Holmes DRM-free Books/395537209.epub Sir Arthur Conan Doyle The Sign of the Four DRM-free Books/395539542.epub Sir Arthur Conan Doyle A Study in Scarlet DRM-free Books/395540660.epub Sir Arthur Conan Doyle The Hound of the Baskervilles DRM-free Books/395686685.epub Dante Alighieri Divine Comedy, Longfellow's Translation, Complete DRM-free Books/395688318.epub Edgar Rice Burroughs A Princess of Mars DRM-free Books/395688375.epub Lafcadio Hearn Glimpses of an Unfamiliar Japan / First Series DRM-infested Books/395926792.epub Fukuyama, Francis Origins of Political Order DRM-infested Books/396269736.epub Herbert, Frank Chapterhouse: Dune DRM-infested Books/398283114.epub Rothfuss, Patrick The Wise Man's Fear DRM-free Books/3A5FBC58E821CFDF15C8C4E85657481E.epub Jon Hicks The Icon Handbook DRM-free Books/410943153.epub Edwin A. Abbott (A Square) Flatland: A Romance of Many Dimensions DRM-free Books/413463878.epub Brust, Steven Tiassa DRM-free Books/418293515.epub Heinlein, Robert A. Glory Road DRM-infested Books/419950945.epub Isaac Asimov Foundation DRM-infested Books/419950970.epub Isaac Asimov Foundation and Empire DRM-infested Books/419950976.epub Isaac Asimov Second Foundation DRM-infested Books/419968238.epub Scott Lynch The lies of Locke Lamora DRM-infested Books/419968784.epub Scott Lynch Red Seas Under Red Skies DRM-infested Books/420037362.epub Kim Stanley Robinson The Years of Rice and Salt DRM-infested Books/420281728.epub Richard Wiseman 59 Seconds: Think a Little, Change a Lot DRM-infested Books/420445771.epub Isaac Asimov Foundation’s Edge DRM-infested Books/420446058.epub Isaac Asimov Foundation and Earth DRM-infested Books/420725428.epub Mike Resnick Kirinyaga: A Fable of Utopia DRM-infested Books/421025353.epub William Dalrymple The Last Mughal DRM-free Books/421124117.epub Brust, Steven The Desecrator DRM-infested Books/422530144.epub Max Barry Machine Man DRM-free Books/422718511.epub Apple Inc. Mac Integration Basics DRM-free Books/426914658.epub Brust, Steven Five Hundred Years After DRM-free Books/428235697.epub Vinge, Vernor A Fire Upon The Deep DRM-infested Books/429173089.epub Ursula K. Le Guin The Other Wind DRM-infested Books/429173713.epub Ursula K. Le Guin Tales from Earthsea DRM-infested Books/429699133.epub Rajaniemi, Hannu The Quantum Thief This is published by Tom Doherty and could be re-downloaded DRM-free DRM-infested Books/431617578.epub Walter Isaacson Steve Jobs DRM-infested Books/432519291.epub Susan Weinschenk 100 Things: Every Designer Needs to Know About People DRM-infested Books/434509014.epub Stross, Charles Rule 34 DRM-free Books/434522188.epub Larry Niven, Jerry Pournelle The Mote In God's Eye DRM-free Books/434811509.epub Asher, Neal Cowl DRM-infested Books/436646026.epub Neal Stephenson Reamde DRM-infested Books/436691174.epub Julia Child Mastering the Art of French Cooking DRM-infested Books/443149884.epub Daniel Kahneman Thinking, Fast and Slow DRM-infested Books/446155927.epub Esslemont, Ian C. C. Stonewielder This is published by Tom Doherty and could be re-downloaded DRM-free DRM-free Books/447591195.epub Asher, Neal The Skinner DRM-infested Books/454252718.epub William B. Norton The Internet Peering Playbook: Connecting to the Core of the Internet DRM-infested Books/455525627.epub Amar Chitra Katha Birbal The Genius DRM-infested Books/458461362.epub Pamela Druckerman Bringing Up Bebe DRM-free Books/45B90418E467D479DCDDF23B932C648C.epub Douglas Crockford JavaScript: The Good Parts DRM-infested Books/460822066.epub (directory) Scott Lynch The Republic of Thieves DRM-free Books/465679A557523FDB836005CF4BB9380E.epub Scott Berkun Mindfire DRM-infested Books/479594044.epub Saladin Ahmed Throne of the Crescent Moon DRM-infested Books/479717436.epub David Crist The Twilight War: The Secret History of America’s Thirty-Year Conflict with Iran DRM-infested Books/479771801.epub William Dalrymple In Xanadu DRM-infested Books/489957500.epub Bruce Schneier Liars and Outliers DRM-infested Books/491186678.epub James Blish Cities in Flight DRM-infested Books/491668459.epub Neal Asher Shadow of the Scorpion DRM-infested Books/491669284.epub Glen Cook A Matter of Time DRM-infested Books/491669288.epub Glen Cook Darkwar DRM-free Books/492199230.epub Frederik Pohl The Tunnel Under the World DRM-free Books/492199569.epub Frederik Pohl The Knights of Arthur DRM-infested Books/494939678.epub Esslemont, Ian C. C. Orb Sceptre Throne This is published by Tom Doherty and could be re-downloaded DRM-free DRM-infested Books/498634992.epub Charles Stross The Apocalypse Codex DRM-infested Books/499392787.epub Daniel Suarez Kill Decision DRM-free Books/4AE7DDA54BEEFCD65157927546B18063.epub Roberto Ierusalimschy Programming in Lua 2ed DRM-free Books/4DCFF682728B765A1CE221F3D7C21536.epub Glen Cook Starfishers Volume 3: Stars' End DRM-free Books/501278407.epub Colette Chéri DRM-free Books/501758197.epub David Brin Existence DRM-infested Books/501758516.epub Scalzi, John Redshirts This is published by Tom Doherty and could be re-downloaded DRM-free DRM-infested Books/503019669.epub J.R.R. Tolkien The Lord of the Rings DRM-infested Books/503153300.epub J.R.R. Tolkien Tales from the Perilous Realm DRM-infested Books/503154129.epub J. R. R. Tolkien and Christopher Tolkien The Book of Lost Tales, Part One DRM-infested Books/503154991.epub J. R. R. Tolkien and Christopher Tolkien The Book of Lost Tales, Part Two DRM-infested Books/503155327.epub J.R.R. Tolkien The Children of Húrin DRM-infested Books/503163148.epub J.R.R. Tolkien The Hobbit Deluxe DRM-infested Books/503164678.epub J.R.R. Tolkien The Silmarillion DRM-infested Books/503167303.epub J.R.R. Tolkien Unfinished Tales of Númenor and Middle-earth DRM-infested Books/504209078.epub Isaac Asimov Prelude to Foundation DRM-infested Books/504371982.epub Iain M. Banks The Hydrogen Sonata DRM-free Books/511060740.epub Frederik Pohl The Hated DRM-free Books/511143617.epub Frederik Pohl The Day of the Boomer Dukes DRM-free Books/511252896.epub Frederik Pohl Pythias DRM-free Books/513357605.epub Hannu Rajaniemi The Fractal Prince DRM-free Books/513868CF0AA46D293EE27F74BC399760.epub Jerry Pournelle West of Honor DRM-infested Books/520233773.epub Nate Silver The Signal and the Noise DRM-free Books/520897403.epub Hugh Howey Wool Omnibus DRM-free Books/525170910.epub Cory Doctorow and Charles Stross The Rapture of the Nerds DRM-infested Books/526136048.epub (directory) Hetty van de Rijt & Frans Plooij The Wonder Weeks DRM-infested Books/529020127.epub Neal Asher The Departure DRM-infested Books/529424632.epub Guy Gavriel Kay The Lions of Al-Rassan DRM-infested Books/536312376.epub Glen Cook Garrett for Hire DRM-free Books/537023027.epub Erikson, Steven Forge of Darkness DRM-infested Books/541673159.epub Ursula K. Le Guin The Tombs of Atuan DRM-infested Books/541673162.epub Ursula K. Le Guin The Farthest Shore DRM-infested Books/546126326.epub Jan Morris HAV DRM-infested Books/551241606.epub Ursula K. Le Guin A Wizard of Earthsea DRM-infested Books/551567785.epub Murray R. Spiegel, PhD Schaum's Outline Mathematical Handbook of Formulas and Tables, Fourth Edition DRM-infested Books/551747038.epub Chris Hedges and Joe Sacco Days of Destruction Days of Revolt v2b DRM-infested Books/552144691.epub Tamim Ansary Games without Rules DRM-free Books/553878102.epub Charles Stross A Tall Tail DRM-infested Books/563408849.epub Iain Banks Stonemouth DRM-infested Books/568731449.epub William Dalrymple Return of a King: The Battle for Afghanistan, 1839-42 DRM-infested Books/569232538.epub Neil Gaiman The Ocean at the End of the Lane DRM-free Books/571678152.epub Glen Cook The Return of the Black Company DRM-free Books/571678945.epub Glen Cook The Many Deaths of the Black Company DRM-free Books/573656304.epub Glen Cook Chronicles of the Black Company DRM-free Books/573656441.epub Glen Cook The Books of the South DRM-free Books/576233114.epub Jack Vance Demon Princes DRM-infested Books/578851675.epub Zilpha Keatley Snyder Below The Root DRM-infested Books/580642602.epub Max Barry Lexicon DRM-infested Books/588794444.epub Charles Stross Neptune's Brood DRM-free Books/5CCB889F91585202637A3C5FBFD8409F.epub Glen Cook Starfishers-The Starfishers Trilogy Volume II DRM-infested Books/600938002.epub Gardner Dozois The Year’s Best Science Fiction: Thirtieth Annual Collection DRM-free Books/606232503.epub Ian C. Esslemont Blood and Bone DRM-free Books/610920977.epub Robert Jordan and Brandon Sanderson A Memory of Light DRM-free Books/6122FF30560866BD75257E6CCC264371.epub Fritz Leiber Swords and Ice Magic-Fafhrd and the Gray Mouser-Book 6 DRM-infested Books/619483561.epub Raymond E. Feist Magician's End DRM-free Books/622837311.epub Le Comte De Lautréamont Les chants de Maldoror DRM-free Books/62497334A4189B1D00E9BDFD95724E2E.epub Fritz Leiber The Knight and Knave of Swords-Fafhrd and the Gray Mouser-Book 7 DRM-infested Books/645571245.epub Iain Banks The Quarry DRM-free Books/647688922.epub Steven Brust and Skyler White The Incrementalists DRM-infested Books/651331715.epub Susan Crawford Captive Audience DRM-infested Books/654456347.epub Iain Banks The Wasp Factory DRM-infested Books/662310218.epub (directory) Various Authors Star Wars: Empire Volume 3 – The Imperial Perspective DRM-infested Books/662310219.epub Paul Gulacy Star Wars: Crimson Empire DRM-infested Books/664297397.epub (directory) Various Authors Star Wars: Empire, Vol. 4: The Heart of the Rebellion DRM-infested Books/664343525.epub (directory) Paul Chadwick, Doug Wheatley & Tomás Giorello Star Wars: Empire, Vol. 2: Darklighter DRM-infested Books/664894567.epub John Ostrander Star Wars: Dawn of the Jedi Volume 1—Force Storm DRM-infested Books/664910993.epub (directory) Scott Allie, Ryan Benjamin & Brian Horton Star Wars: Empire Vol. 1 DRM-free Books/666772E4C21E2017E71C10F1990840BC.epub Pieter Hintjens ZeroMQ - Connecting your Code DRM-infested Books/674224604.epub (directory) Various Authors Star Wars: Empire, Vol. 5: Allies and Adversaries DRM-infested Books/674226603.epub (directory) Thomas Andrews, Scott Allie & Various Authors Star Wars: Empire, Vol. 6: In the Shadows of Their Fathers DRM-free Books/697938901.epub Charles Stross Equoid: A Laundry Novella DRM-free Books/6BBD61A64A46FFFF4AE7C5FCEB9CFCEE.epub David Drake Balefires DRM-free Books/71C79A253586282ABE73C2975237EB08.epub Glen Cook Sung in Blood DRM-free Books/73BC5DD0E51611BDC359CBAB48CC203F.epub (directory) Crane, Stephen The Red Badge of Courage DRM-free Books/7A0D1AEE343638A8A3769DABB90CD4CB.epub Clay A. Johnson The Information Diet DRM-free Books/7B46914B55481714DED3D711288978FA.epub Glen Cook Shadowline-The Starfishers Trilogy I DRM-free Books/809DCC75FE60E749458CB27636EE6777.epub Mercedes Lackey The Secret World Chronicle DRM-free Books/8350F5DFECCD6AA88714400FDF4F6831.epub François de La Rochefoucauld Réflexions ou Sentences et Maximes Morales DRM-free Books/853BD1C65277D276BA09E04EBFEB73EF.epub None PostgreSQL 9 Administration Cookbook DRM-free Books/85907063B2351E91C6E7F5052C090BFD.epub None PostgreSQL 9.0 High Performance DRM-free Books/8663E7BF735C06318FF450532A67F1C2.epub Glen Cook Passage at Arms DRM-free Books/8690D69995483C5D2DF6AD38BE53C1D7.epub Paolo Bacigalupi The Windup Girl - Second Electronic Edition DRM-free Books/8993920EF1C0E8FE8CB47A20BD955F53.epub Fritz Leiber Swords Against Death-Fafhrd and Gray Mouser-Book 2 DRM-free Books/8DC6ED0A99161EBB516E370A60ED1121.epub Jonathan Zdziarski Hacking and Securing iOS Applications DRM-free Books/8DD0D22CD05B0B8D52DF9DB93FC8616B.epub Fritz Leiber Swords in the Mist-Fafhrd And the Gray Mouser-Book 3 DRM-free Books/912CB8B110736684549EAC4FC36665AB.epub Neil Gaiman and Dave McKean Signal to Noise DRM-free Books/93061FDFD6EEC01FD8CE4295A049C97C.epub Cory Doctorow Homeland DRM-free Books/9592D5001632B94D1FEFC98B3A40E049.epub Kelly Link Stranger Things Happen DRM-free Books/990CA5799084407151488A7C563DF269.epub Tom Hughes-Croucher Node: Up and Running DRM-free Books/9CCCA9E217602948B84BE9A7A21C2753.epub Mike Resnick Birthright: The Book of Man DRM-free Books/9DA2C8D7E941C37FA83192E5849AA850.epub Q. Ethan McCallum Parallel R DRM-free Books/A7DB557515983DB67F74E2BE351FC319.epub Glen Cook Reap the East Wind DRM-free Books/B18AB85267B815E540C7E370F8D97726.epub Lars George HBase: The Definitive Guide DRM-free Books/B1A586D24AE5F2450010F8664F8E059D.epub Cory Doctorow Pirate Cinema DRM-free Books/B562B5D74F8677C946B0A6F81EB34F1B.epub Gotthold Ephraim Lessing Nathan the Wise; a dramatic poem in five acts DRM-free Books/BE42D426242836AA171539B7415732E6.epub Glen Cook The Swordbearer DRM-free Books/BE80AD93781746E45CF95607A7BEE687.epub Charlie Stross Bit Rot DRM-free Books/C39FBC59673713A57D404D62BE85C4DC.epub Lauren Beukes Zoo City DRM-free Books/C81CBBD470EFDBC62359BDAD12FDF551.epub Thomas Hobbes Leviathan DRM-free Books/D17DC1A83BD90AFB24055A01831BFAB4.epub Glen Cook The Dragon Never Sleeps DRM-free Books/DA8FBAB386EC503A0EF21E481D214521.epub David Flanagan JavaScript: The Definitive Guide DRM-free Books/DBAD0DE7A4305B90F6AC33C673FE68E8.epub Glen Cook A Path to Coldness of Heart DRM-free Books/DBCCB54B140D1158250B24B7E3E81B63.epub Scott Chacon Pro Git DRM-free Books/DF6C56F9A8719294B13BA91BED5E1667.epub Mike Resnick Ivory DRM-free Books/E8D76FDD351E68D92AE4A3F3AEA7EC6A.epub Paolo Bacigalupi Pump Six and Other Stories DRM-free Books/EEE65A68378C2510E18DF24CD767AC9A.epub Fritz Leiber Swords Against Wizardry-Fafhrd and the Gray Mouser-Book 4 DRM-free Books/F3BC14466A16C96CCD8FFE00DCCF8147.epub Glen Cook An Empire Unacquainted With Defeat DRM-free Books/F534835595041374B814D151A633E69D.epub Peter Watts Blindsight DRM-free Books/F8BF760284ADC800B290DCA6D8EA7EF2.epub Ben Klemens 21st Century C DRM-free Books/FE8C57863E40B98CB732FEE4BFDB60BB.epub Glen Cook An Ill Fate Marshalling 8 books are DRM-infested 26 could be cured
Update (2013-11-06):
OS X 10.9 Mavericks and the new iBooks app changed the location of the iBooks directory, I changed my script accordingly (and made it adjust depending on which OS version you have). Also, the file names have changed and no longer embed author and title, so I am extracting them from the XML metadata files.