Based on sales for the week ending June 24, 2012

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

17. Steve Jobs
Walter Isaacson, S&S, $35, 9781451648539

18. I Am a Pole (and So Can You!)
Stephen Colbert, Paul Hildebrandt (Illus.), Grand Central, $15.99, 9781455523429

19. Drift
Rachel Maddow, Crown, $25, 9780307460981

20. My Cross to Bear
Gregg Allman, Morrow, $27.99, 9780062112033

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

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

23. The Presidents Club
Nancy Gibbs, Michael Duffy, S&S, $32.50, 9781439127704

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

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

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

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

28. I Hate Everyone... Starting with Me
Joan Rivers, Berkley, $25.95, 9780425248300

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

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

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

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

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

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

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

36. Twilight of the Elites
Christopher Hayes, Crown, $26, 9780307720450

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

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

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

40. Midnight in Peking
Paul French, Penguin, $26, 9780143121008

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

42. The Art of Fermentation
Sandor Ellix Katz, Chelsea Green, $39.95, 9781603582865

43. An American Son
Marco Rubio, Sentinel, $26.95, 9781595230942

44. Bringing Up Bébé
Pamela Druckerman, Penguin Press, $25.95, 9781594203336

45. Some Assembly Required
Anne Lamott, Riverhead, $26.95, 9781594488412

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

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

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

49. American Tapestry
Rachel L. Swarns, Amistad , $27.99, 9780061999864

50. Love, Life, and Elephants
Daphne Jenkins Sheldrick, FSG, $27, 9780374104573