And Then There Were None by Agatha ChristieThe Adventures of Sherlock Holmes by Arthur Conan DoyleMurder on the Orient Express by Agatha ChristieThe Girl With the Dragon Tattoo by Stieg LarssonDeath on the Nile by Agatha Christie
Best Detective/Mystery Series
2,220 books — 2,314 voters

The Girl With the Dragon Tattoo by Stieg LarssonAnd Then There Were None by Agatha ChristieAngels & Demons by Dan    BrownRebecca by Daphne du MaurierA Story of Yesterday by Sergio Cobo
Best Crime & Mystery Books
7,335 books — 15,744 voters
Lonesome Dove by Larry McMurtryTrue Grit by Charles PortisBlood Meridian, or, the Evening Redness in the West by Cormac McCarthyAll the Pretty Horses by Cormac McCarthyNo Country for Old Men by Cormac McCarthy
Best Westerns
1,383 books — 1,512 voters

Memoirs of a Geisha by Arthur GoldenGone with the Wind by Margaret MitchellThe Pillars of the Earth by Ken FollettThe Book Thief by Markus ZusakThe Other Boleyn Girl by Philippa Gregory
Best Historical Fiction
7,467 books — 25,666 voters
Harry Potter and the Order of the Phoenix by J.K. RowlingTwilight by Stephenie MeyerHarry Potter and the Goblet of Fire by J.K. RowlingHarry Potter and the Prisoner of Azkaban by J.K. RowlingHarry Potter and the Sorcerer's Stone by J.K. Rowling
The Book Was Better Than the Movie
1,561 books — 18,688 voters

To Kill a Mockingbird by Harper Lee1984 by George OrwellHarry Potter and the Philosopher's Stone by J.K. RowlingAnimal Farm by George OrwellThe Hobbit, or There and Back Again by J.R.R. Tolkien
Best Books of the 20th Century
7,899 books — 49,788 voters
The Other Boleyn Girl by Philippa GregoryThe Six Wives of Henry VIII by Alison WeirThe Boleyn Inheritance by Philippa GregoryWolf Hall by Hilary MantelThe Constant Princess by Philippa Gregory
Best Books About Tudor England
613 books — 1,635 voters