Based on sales for the week ending April 10, 2011

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

12. Fever Dream
Douglas Preston, Lincoln Child, Vision, $9.99, 9780446554954

13. Nowhere to Run
C.J. Box, Berkley, $7.99, 9780425240557

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

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

16. A Game of Thrones
George R.R. Martin, Bantam, $8.99, 9780553593716

17. 1984
George Orwell, Signet, $9.99, 9780451524935

18. The Shadow of Your Smile
Mary Higgins Clark, Pocket, $7.99, 9781439180983

19. A Storm of Swords
George R.R. Martin, Spectra, $8.99, 9780553573428

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

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

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

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

24. Santa Fe Edge
Stuart Woods, Signet, $9.99, 9780451232939

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

26. The Ice Princess
Camilla Lackberg, Pocket, $7.99, 9781451621761

27. Changes
Jim Butcher, Roc, $9.99, 9780451463470

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

29. Faceless Killers
Henning Mankell, Vintage, $7.99, 9780307742858

30. The Black Cat
Martha Grimes, Signet, $9.99, 9780451232946

31. A Feast for Crows
George R.R. Martin, Bantam, $8.99, 9780553582024

32. Navarro's Promise
Lora Leigh, Berkley, $7.99, 9780425239780

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

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

35. U Is for Undertow
Sue Grafton, Berkley, $7.99, 9780425238110

36. Indulgence in Death
J.D. Robb, Berkley, $7.99, 9780425240465

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

38. The First Rule
Robert Crais, Berkley, $9.99, 9780425238127

39. Holly Blues
Susan Wittig Albert, Berkley, $7.99, 9780425240618

40. World Without End
Ken Follett, Signet, $9.99, 9780451228376

41. The Third Rail
Michael Harvey, Vintage, $7.99, 9780307473639

42. Nine Dragons
Michael Connelly, Vision, $9.99, 9780446561952

43. 61 Hours
Lee Child, Dell , $9.99, 9780440243694

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

45. Deliver Us From Evil
David Baldacci, Vision, $9.99, 9780446564076

46. Once a Spy
Keith Thomson, Anchor, $7.99, 9780307473141

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

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

49. Split Image
Robert B. Parker, Berkley, $9.99, 9780425239735

50. An Uninvited Ghost
E.J. Copperman, Berkley, $7.99, 9780425240588