Tweak by Nic SheffProzac Nation by Elizabeth WurtzelWasted by Marya HornbacherA Scanner Darkly by Philip K. DickMadness by Marya Hornbacher
Substance Abuse & Addiction
717 books — 1,316 voters
Refuse by Elliott DeLineParrotfish by Ellen WittlingerBecoming a Visible Man by Jamison GreenThe Nearest Exit May Be Behind You by S. Bear Bergman
FTM / Trans Men
259 books — 208 voters

Tipping the Velvet by Sarah WatersFingersmith by Sarah WatersRubyfruit Jungle by Rita Mae BrownStone Butch Blues by Leslie Feinberg
Best Lesbian Fiction
2,036 books — 2,658 voters
Stone Butch Blues by Leslie FeinbergParrotfish by Ellen WittlingerMiddlesex by Jeffrey EugenidesBecoming a Visible Man by Jamison GreenShe's Not the Man I Married by Helen Boyd
Transgender Books
188 books — 78 voters

The Bell Jar by Sylvia PlathThe Andromeda Strain by Michael CrichtonAn Unquiet Mind by Kay Redfield JamisonBlindness by José SaramagoThe Yellow Wall-Paper by Charlotte Perkins Gilman
Medicine and Literature
1,880 books — 2,034 voters
World War Z by Max BrooksThe Zombie Survival Guide by Max BrooksThe Walking Dead, Vol. 1 by Robert KirkmanCell by Stephen  KingPatient Zero by Jonathan Maberry
Zombies!
1,675 books — 4,329 voters

The Exorcist by William Peter BlattyInterview with the Vampire by Anne RiceWorld War Z by Max Brooks
Best Horror Novels
2,091 books — 5,465 voters
The Lord of the Rings by J.R.R. TolkienHouse of Leaves by Mark Z. DanielewskiThe Hitchhiker’s Guide to the Galaxy by Douglas AdamsMemoirs of a Geisha by Arthur GoldenOne Flew Over the Cuckoo’s Nest by Ken Kesey
Books That Everyone Should Read At Least Once
32,009 books — 121,482 voters

The Umbrella Conspiracy by S.D. PerryZero Hour by S.D. PerryCode by S.D. PerryNemesis by S.D. PerryCaliban Cove by S.D. Perry
Video Game Tie-In Novels & Comics
345 books — 327 voters
Wasted by Marya HornbacherUnbearable Lightness by Portia de RossiMadness by Marya HornbacherPurge by Nicole J. JohnsGoing Hungry by Kate M. Taylor
Best Eating Disorder Books
454 books — 993 voters