Based on sales for the week ending March 27, 2011

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

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

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

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

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

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

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

18. A Clash of Kings
George R.R. Martin, Spectra, $8.99, 9780553579901

19. 1984
George Orwell, Signet, $9.99, 9780451524935

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

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

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

23. The Lincoln Lawyer
Michael Connelly, Warner, $7.99, 9780446616454

24. 61 Hours
Lee Child, Dell, $9.99, 9780440243694

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

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

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

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

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

30. The Silent Sea
Clive Cussler, Berkley, $9.99, 9780425240083

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

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

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

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

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

36. Dead and Gone
Charlaine Harris, Ace, $7.99, 9780441018512

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

38. Deep Shadow
Randy Wayne White, Berkley, $9.99, 9780425240090

39. Play Dead
Harlan Coben, Signet, $9.99, 9780451231741

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

41. Treasure Hunt
John Lescroart, Signet, $9.99, 9780451231451

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

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

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

45. True Love
Thich Nhat Hanh, Shambhala, $6.99, 9781590304044

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

47. The Hobbit
J.R.R. Tolkien, Ballantine, $7.99, 9780345339683

48. Leonard Maltin's 2011 Movie Guide
Leonard Maltin, Signet, $9.99, 9780451230874

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

50. Deception
Jonathan Kellerman, Ballantine, $9.99, 9780345505682