Based on sales for the week ending March 31, 2013

11. 1984
George Orwell, Signet, $9.99, 9780451524935

12. The Catcher in the Rye
J.D. Salinger, Warner, $6.99, 9780316769488

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

14. Deadlocked
Charlaine Harris, Ace, $7.99, 9780425256381

15. Stay Close
Harlan Coben, Signet, $9.99, 9780451233967

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

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

18. The Lost Years
Mary Higgins Clark, Pocket, $7.99, 9781451668926

19. The Innocent
David Baldacci, Vision, $9.99, 9780446572989

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

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

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

23. The Host
Stephenie Meyer, Little Brown, $9.99, 9780316043045

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

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

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

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

28. The Thief
Clive Cussler, Justin Scott, Berkley, $9.99, 9780425259290

29. The Host
Stephenie Meyer, Little Brown , $9.99, 9780316218511

30. The Wanderer
Robyn Carr, Mira , $7.99, 9780778314479

31. Tripwire
Lee Child, Jove , $9.99, 9780515143072

32. The Third Gate
Lincoln Child, Anchor , $7.99, 9780307473745

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

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

35. The Fellowship of the Ring
J.R.R. Tolkien, Ballantine, $8.99, 9780345339706

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

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

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

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

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

41. Safe Haven
Nicholas Sparks, Grand Central, $7.99, 9780446547574

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

43. Snuff
Terry Pratchett, Harper, $9.99, 9780062218865

44. 61 Hours
Lee Child, Dell , $9.99, 9780440243694

45. Les Miserables
Victor Hugo, Signet, $9.95, 9780451525260

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

47. Eat to Live
Joel Fuhrman, Little Brown, $9.99, 9780316206648

48. The Hunter
John Lescroart, Signet, $9.99, 9780451414564

49. Bloodline
James Rollins, Harper, $9.99, 9780061785665

50. The Eye of the World
Robert Jordan, Tor, $6.99, 9780812511819