Based on sales for the week ending June 30, 2013

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

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

13. 2312
Kim Stanley Robinson, Orbit, $10, 9780316098113

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

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

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

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

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

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

20. The Wise Man's Fear
Patrick Rothfuss, Daw, $9.99, 9780756407919

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

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

23. The Newcomer
Robyn Carr, Mira Books, $7.99, 9780778314523

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

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

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

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

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

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

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

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

32. Hunted
Kevin Hearne, Del Rey, $7.99, 9780345533630

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

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

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

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

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

38. Calico Joe
John Grisham, Dell, $7.99, 9780345541338

39. Earth Unaware
Orson Scott Card, Aaron Johnston, Tor, $7.99, 9780765367365

40. Without Fail
Lee Child, Jove, $9.99, 9780515144314

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

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

43. The Storm
Clive Cussler, Graham Brown, Berkley, $9.99, 9780425259658

44. Stolen Prey
John Sandford, Berkley, $9.99, 9780425260999

45. Neverwhere
Neil Gaiman, Avon, $7.99, 9780380789016

46. A Raisin in the Sun
Lorraine Hansberry, Vintage, $7.50, 9780679755333

47. Backfire
Catherine Coulter, Jove, $9.99, 9780515153019

48. The Once and Future King
T.H. White, Ace, $8.99, 9780441627400

49. Robert B. Parker's Lullaby
Ace Atkins, Berkley, $9.99, 9780425260982

50. Force of Nature
C.J. Box, Berkley, $9.99, 9780425250655