The Spy Who Came In from the Cold by John le CarréTinker, Tailor, Soldier, Spy by John le CarréThe Day of the Jackal by Frederick ForsythThe Girl With the Dragon Tattoo by Stieg LarssonSmiley's People by John le Carré
Espionage
1,006 books — 1,044 voters
The Maltese Falcon by Dashiell HammettThe Postman Always Rings Twice by James M. CainThe Lady in the Lake by Raymond ChandlerThe Big Sleep by Raymond ChandlerThe Talented Mr Ripley by Patricia Highsmith
Best Hardboiled & Noir fiction
747 books — 1,003 voters

The Maltese Falcon by Dashiell HammettTinker, Tailor, Soldier, Spy by John le CarréThe Postman Always Rings Twice by James M. CainFoucault’s Pendulum by Umberto EcoThe Talented Mr. Ripley by Patricia Highsmith
Best Crime & Mystery Books
7,417 books — 16,262 voters
Rendezvous with Rama by Arthur C. ClarkeAncillary Justice by Ann LeckieSingularity Sky by Charles Stross
Excellent Space Opera
1,103 books — 3,837 voters

American Gods by Neil GaimanThe Graveyard Book by Neil GaimanThe Road by Cormac McCarthyA Storm of Swords by George R.R. MartinThe Girl With the Dragon Tattoo by Stieg Larsson
Best Books of the Decade: 2000s
7,215 books — 28,370 voters
The Ocean at the End of the Lane by Neil GaimanWhat If? by Randall MunroeWool Omnibus by Hugh HoweyLeviathan Wakes by James S.A. CoreyCanada by Richard Ford
Best Books of the Decade: 2010s
7,718 books — 14,318 voters

Frankenstein by Mary Wollstonecraft ShelleyTreasure Island by Robert Louis StevensonJane Eyre by Charlotte BrontëHeart of Darkness by Joseph ConradThe Adventures of Sherlock Holmes by Arthur Conan Doyle
Best Books of the 19th Century
1,748 books — 6,901 voters
American Gods by Neil GaimanThe Road by Cormac McCarthyThe Girl With the Dragon Tattoo by Stieg LarssonThe Devil in the White City by Erik LarsonThe Lies of Locke Lamora by Scott Lynch
Best Books of the 21st Century
9,839 books — 22,304 voters

Trigger Warning by Neil GaimanThe Providence of Fire by Brian Staveley
Hugo 2016 Eligible Works
477 books — 1,086 voters
Altered Carbon by Richard K. MorganAccelerando by Charles StrossThe Road by Cormac McCarthyThirteen by Richard K. MorganLittle Brother by Cory Doctorow
Best Science Fiction of the 21st Century
1,342 books — 9,241 voters

The Shooting of Dan McGrew by Robert W. ServiceThe Cremation of Sam McGee by Robert W. ServiceCanada by Richard FordThe Oatmeal Ark by Rory MacLeanThe Hockey Sweater by Roch Carrier
Oh, Canada!
1,354 books — 523 voters

The Hobbit, or There and Back Again by J.R.R. TolkienChildhood’s End by Arthur C. ClarkeI Have No Mouth & I Must Scream by Harlan EllisonRadiomen by Eleanor LermanThe Steerswoman's Road by Rosemary Kirstein
Best Science Fiction & Fantasy Books
8,681 books — 25,218 voters
The Prague Cemetery by Umberto EcoThe Road by Cormac McCarthyThe Protocols of the Learned Elders of Zion by Matvei Vasilyevich Golovinski’Salem’s Lot by Stephen  KingMy Friend Dahmer by Derf Backderf
The Most Disturbing Books Ever Written
3,269 books — 11,600 voters

Childhood’s End by Arthur C. ClarkeDo Androids Dream of Electric Sheep? by Philip K. DickFrankenstein by Mary Wollstonecraft ShelleyNeuromancer by William GibsonDune by Frank Patrick Herbert
Best Science Fiction
3,805 books — 7,405 voters
Treasure Island by Robert Louis StevensonFoe by J.M. CoetzeeFoucault’s Pendulum by Umberto EcoHell's Angels by Hunter S. ThompsonWater Music by T. Coraghessan Boyle
Best Books Ever
77,850 books — 290,473 voters

The New Bill James Historical Baseball Abstract by Bill JamesThe Glory of Their Times by Lawrence S. RitterShoeless Joe by W.P. KinsellaThe Natural by Bernard MalamudBang the Drum Slowly by Mark Harris
Best Baseball Books
755 books — 657 voters
1984 by George OrwellThe Great Gatsby by F. Scott FitzgeraldFahrenheit 451 by Ray BradburyOne Hundred Years of Solitude by Gabriel García Márquez
Best Books of the 20th Century
7,888 books — 49,807 voters

The Da Vinci Code by Dan    BrownThe Catcher in the Rye by J.D. SalingerOn the Road by Jack KerouacCrime and Punishment by Fyodor Dostoevsky
Disappointing Books
2,770 books — 4,606 voters
The Hobbit, or There and Back Again by J.R.R. TolkienHarry Potter and the Sorcerer's Stone by J.K. RowlingThe Great Gatsby by F. Scott FitzgeraldGreen Eggs and Ham by Dr. Seuss
Books That Everyone Should Read At Least Once
32,407 books — 123,424 voters