Based on sales for the week ending August 4, 2013

11. Defending Jacob
William Landay, Dell, $7.99, 9780440246138

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

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

14. The Twelve
Justin Cronin, Ballantine, $9.99, 9780345504999

15. American Sniper
Chris Kyle, Harper, $9.99, 9780062238863

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

17. World War Z
Max Brooks, Broadway, $9.99, 9780770437404

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

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

20. Good Omens
Neil Gaiman, Terry Pratchett, HarperTorch, $7.99, 9780060853983

21. Magic Rises
Ilona Andrews, Ace, $7.99, 9781937007584

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

23. Speaker for the Dead
Orson Scott Card, Tor, $7.99, 9780812550757

24. The Hobbit
J.R.R. Tolkien, Del Rey, $8.99, 9780345534835

25. The Tombs
Clive Cussler, Berkley, $9.99, 9780425265079

26. The Wise Man's Fear
Patrick Rothfuss, DAW, $9.99, 9780756407919

27. The Long Earth
Terry Pratchett, Stephen Baxter, Harper, $9.99, 9780062068682

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

29. Killing Floor
Lee Child, Jove, $9.99, 9780515153651

30. The Fallen Angel
Daniel Silva, Harper, $9.99, 9780062073150

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

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

33. Two Graves
Douglas J. Preston, Lincoln Child, Grand Central, $10, 9780446555005

34. Persuader
Lee Child, Dell, $9.99, 9780440245988

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

36. Calculated in Death
J.D. Robb, Berkley, $7.99, 9780425250730

37. Running Blind
Lee Child, Jove, $9.99, 9780515143508

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

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

40. Bossypants
Tina Fey, Reagan Arthur/Little Brown, $8.99, 9780316056892

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

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

43. The Darwin Elevator
Jason M. Hough, Del Rey, $9.99, 9780345537126

44. The Martian Chronicles
Ray Bradbury, S&S, $7.99, 9781451678192

45. The Affair
Lee Child, Dell, $9.99, 9780440246305

46. Die Trying
Lee Child, Jove, $9.99, 9780515142242

47. The Shining
Stephen King, Anchor, $7.99, 9780307743657

48. Black List
Brad Thor, Pocket, $9.99, 9781439193020

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

50. Fall of Giants
Ken Follett, Signet, $9.99, 9780451232854