Based on sales for the week ending September 15, 2013

11. The Bone Bed
Patricia Cornwell, Berkley, $9.99, 9780425261361

12. Creole Belle
James Lee Burke, Pocket, $9.99, 9781451648140

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

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

15. A Wanted Man
Lee Child, Dell, $9.99, 9780440246312

16. The Last Man
Vince Flynn, Pocket, $9.99, 9781416595236

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

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

19. Cold Days
Jim Butcher, Roc, $9.99, 9780451419125

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

21. Merriam-Webster's Spanish-English Dictionary
Merriam-Webster, $6.50, 9780877799160

22. Nine Stories
J.D. Salinger, Little Brown, $6.99, 9780316769501

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

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

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

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

27. Fall from Grace
Richard North Patterson, Pocket, $9.99, 9781451617078

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

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

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

31. Franny and Zooey
J.D. Salinger, Little Brown, $6.99, 9780316769495

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

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

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

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

36. The Forgotten
David Baldacci, Grand Central, $10, 9780446573061

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

38. Leonard Maltin's Movie Guide: The Modern Era
Leonard Maltin, Signet, $10.99, 9780451418104

39. Bones Are Forever
Kathy Reichs, Pocket, $7.99, 9781439102442

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

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

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

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

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

45. Black Fridays
Michael Sears, Berkley, $9.99, 9780425269046

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

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

48. Collateral Damage
Stuart Woods, Signet, $9.99, 9780451414380

49. Echo Burning
Lee Child, Jove, $9.99, 9780515143829

50. V Is for Vengeance
Sue Grafton, Berkley, $7.99, 9780425250563