Based on sales for the week ending June 17, 2012

16. American Grown
Michelle Obama, Crown, $30, 9780307956026

17. A Good Man
Mark Shriver, Holt, $24, 9780805095302

18. The Price of Inequality
Joseph E. Stiglitz, Norton, $27.95, 9780393088694

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

20. Are You My Mother?
Alison Bechdel, Houghton Mifflin Harcourt, $22, 9780618982509

21. Over Time
Frank Deford, Atlantic Monthly, $25, 9780802120151

22. Quiet
Susan Cain, Crown, $26, 9780307352149

23. Goodnight iPad
Ann Droyd, Blue Rider, $14.95, 9780399158568

24. End This Depression Now!
Paul Krugman, Norton, $24.95, 9780393088779

25. Prague Winter
Madeleine Albright, Harper, $29.99, 9780062030313

26. Let's Pretend This Never Happened
Jenny Lawson, Amy Einhorn Books/Putnam, $25.95, 9780399159015

27. The Tools
Phil Stutz, Barry Michels, Spiegel & Grau, $25, 9780679644446

28. Father's Day
Buzz Bissinger, Houghton Mifflin Harcourt, $26, 9780547816562

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

30. The Power of Habit
Charles Duhigg, Random House, $28, 9781400069286

31. Sh*t My Dad Says
Justin Halpern, It Books, $15.99, 9780061992704

32. Cowards
Glenn Beck, Threshold Editions, $28, 9781451693478

33. Thinking, Fast and Slow
Daniel Kahneman, FSG, $30, 9780374275631

34. The Art of Intelligence
Henry A. Crumpton, Penguin Press, $27.95, 9781594203343

35. The Big Miss
Hank Haney, Crown Archetype, $26, 9780307985989

36. As Texas Goes...
Gail Collins, Liveright, $25.95, 9780871404077

37. When Women Were Birds
Terry Tempest Williams, FSG, $23, 9780374288976

38. Eat and Run
Scott Jurek, Steve Friedman, Houghton Mifflin Harcourt, $26, 9780547569659

39. Gifts of the Crow
John Marzluff, Tony Angell, Free Press, $25, 9781439198735

40. Unintended Consequences
Ed Conard, Edward Conard, Portfolio, $27.95, 9781591845508

41. I Hate Everyone... Starting with Me
Joan Rivers, Berkley Publishing Group, $25.95, 9780425248300

42. Behind the Beautiful Forevers
Katherine Boo, Random House, $27, 9781400067558

43. It's How You Play the Game
Tom Limbert, Chronicle Books, $12.95, 9781452102511

44. This Is How
Augusten Burroughs, St. Martin's, $24.99, 9780312563554

45. Love You, Dad
Melina Gerosa Bellows, National Geographic Society, $9.95, 9781426209239

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

47. Zoobiquity
Barbara Natterson Horowitz, Kathryn Bowers, Knopf, $26.95, 9780307593481

48. 10 1/2 Things No Commencement Speaker Has Ever Said
Charles Wheelan, Peter Steiner (Illus.), Norton, $15.95, 9780393074314

49. Buried in the Sky
Peter Zuckerman, Amanda Padoan, Norton, $26.95, 9780393079883

50. Confront and Conceal
David E. Sanger, Crown, $28, 9780307718020