Based on sales for the week ending March 25, 2012

16. Go the F**k to Sleep
Adam Mansbach, Ricardo Cortes (Illus.), Akashic, $14.95, 9781617750250

17. House of Stone
Anthony Shadid, Houghton Mifflin Harcourt, $26, 9780547134666

18. The End of Illness
David B. Agus, M.D., Free Press, $26, 9781451610178

19. In the Garden of Beasts
Erik Larson, Crown, $26, 9780307408846

20. The Righteous Mind
Jonathan Haidt, Pantheon, $28.95, 9780307377906

21. Killing Lincoln
Bill O'Reilly, Martin Dugard, Holt, $28, 9780805093070

22. The Pioneer Woman Cooks
Ree Drummond, Morrow, $29.99, 9780061997181

23. When I Was a Child I Read Books
Marilynne Robinson, FSG, $24, 9780374298784

24. Religion for Atheists
Alain de Botton, Pantheon, $26.95, 9780307379108

25. Wishes Fulfilled
Wayne W. Dyer, Hay House, $24.95, 9781401937270

26. The World of Downton Abbey
Jessica Fellowes, St. Martin's, $29.99, 9781250006349

27. Plenty
Yotam Ottolenghi, Chronicle, $35, 9781452101248

28. Catherine the Great
Robert K. Massie, Random House, $35, 9780679456728

29. Why Nations Fail
Daron Acemoglu, James Robinson, Crown Business, $30, 9780307719218

30. The Swerve
Stephen J. Greenblatt, Norton, $26.95, 9780393064476

31. That Woman
Anne Sebba, St. Martin's, $27.99, 9781250002969

32. Turing's Cathedral
George Dyson, Pantheon, $29.95, 9780375422775

33. The Science of Yoga
William J. Broad, Bobby Clennell (Illus.), S&S, $26, 9781451641424

34. The Idea Factory
Jon Gertner, Penguin Press, $29.95, 9781594203282

35. Jesus Calling
Sarah Young, Integrity , $15.99, 9781591451884

36. How to Cook Everything the Basics
Mark Bittman, Wiley, $35, 9780470528068

37. New American Haggadah
Jonathan Safran Foer, Little Brown, $29.99, 9780316069861

38. Once Upon a Secret
Mimi Alford, Random House, $25, 9781400069101

39. Is Everyone Hanging Out Without Me? (And Other Concerns)
Mindy Kaling, Crown Archetype, $25, 9780307886262

40. The Lean
Kathy Freston, Weinstein Books, $25, 9781602861732

41. Full Service
Scotty Bowers, Grove Press, $25, 9780802120076

42. Londoners
Craig Taylor, Ecco Press, $29.99, 9780062005854

43. Unorthodox
Deborah Feldman, S&S, $23, 9781439187005

44. Coming Apart
Charles Murray, Crown Forum, $27, 9780307453426

45. Island of Vice
Richard Zacks, Doubleday, $27.95, 9780385519724

46. Strengths Finder 2.0
Tom Rath, Gallup, $24.95, 9781595620156

47. Guinness World Records 2012
Guinness, $28.95, 9781904994671

48. Showdown
David Corn, Morrow, $26.99, 9780062107992

49. The Emotional Life of Your Brain
Richard J. Davidson, Sharon Begley, Hudson Street Press, $25.95, 9781594630897

50. Roger Williams and the Creation of the American Soul
John M. Barry, Viking, $35, 9780670023059