Based on sales for the week ending July 24, 2011

11. Fahrenheit 451
Ray Bradbury, Ballantine, $6.99, 9780345342966

12. 1984
George Orwell, Signet, $9.99, 9780451524935

13. Sizzling Sixteen
Janet Evanovich, St. Martin's, $8.99, 9780312383312

14. Ender's Game
Orson Scott Card, Tor, $6.99, 9780812550702

15. Lord of the Flies
William Golding, Berkley, $9.99, 9780399501487

16. Spider Bones
Kathy Reichs, Pocket, $7.99, 9781439102404

17. The Girl Who Played With Fire
Stieg Larsson, Vintage, $7.99, 9780307476159

18. The Name of the Wind
Patrick Rothfuss, DAW, $8.99, 9780756404741

19. Body Work
Sara Paretsky, Signet, $9.99, 9780451413086

20. The Official Scrabble Players Dictionary, 4th Edition
Merriam-Webster, $7.50, 9780877799290

21. Burn
Nevada Barr, Minotaur, $9.99, 9780312381806

22. The Lincoln Lawyer
Michael Connelly, Grand Central, $7.99, 9781455500239

23. Worth Dying For
Lee Child, Dell, $9.99, 9780440246299

24. Heartless
Gail Carriger, Orbit, $7.99, 9780316127196

25. Slaughterhouse-Five
Kurt Vonnegut, Laurel Leaf, $7.99, 9780440180296

26. The Lost Symbol
Dan Brown, Anchor, $9.99, 9781400079148

27. Animal Farm
George Orwell, Signet, $9.99, 9780451526342

28. The Hobbit
J.R.R. Tolkien, Ballantine, $7.99, 9780345339683

29. The Glass Rainbow
James Lee Burke, Pocket Star, $9.99, 9781439128312

30. Atlas Shrugged
Ayn Rand, Signet, $9.99, 9780451191144

31. Killing Floor
Lee Child, Penguin, $9.99, 9780515141429

32. Dune
Frank Herbert, Ace, $9.99, 9780441172719

33. Dead Until Dark
Charlaine Harris, Ace, $7.99, 9780441016990

34. Mythology
Edith Hamilton, Grand Central, $9.99, 9780446574754

35. The Diary of a Young Girl
Anne Frank, Bantam, $7.99, 9780553577129

36. One for the Money
Janet Evanovich, St. Martin's , $7.99, 9780312990459

37. Dead in the Family
Charlaine Harris, Ace, $7.99, 9780441020157

38. All Quiet on the Western Front
Erich Maria Remarque, Ballantine, $6.99, 9780449213940

39. This Body of Death
Elizabeth George, Harper, $9.99, 9780061160912

40. The Hitchhiker's Guide to the Galaxy
Douglas Adams, Del Rey, $7.99, 9780345391803

41. Caught
Harlan Coben, Signet, $9.99, 9780451232700

42. The Spy
Clive Cussler, Justin Scott, Berkley, $9.99, 9780425241752

43. The Pillars of the Earth
Ken Follett, Signet, $9.99, 9780451232816

44. Worst Case
James Patterson, Michael Ledwidge, Vision, $9.99, 9780446574730

45. American Gods
Neil Gaiman, HarperTorch, $7.99, 9780380789030

46. 61 Hours
Lee Child, Dell, $9.99, 9780440243694

47. The Brothers Bulger
Howie Carr, Warner, $9.99, 9780446618885

48. Outlander
Diana Gabaldon, Dell, $8.99, 9780440212560

49. Think of a Number
John Verdon, Broadway, $7.99, 9780307588937

50. Still Life
Louise Penny, St. Martin's, $7.99, 9780312948559