Based on sales for the week ending July 1, 2012

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

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

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

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

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

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

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

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

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

25. Cronkite
Douglas Brinkley, Harper, $34.99, 9780061374265

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

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

28. It Worked For Me
Colin Powell, Harper, $27.99, 9780062135124

29. Days of Destruction, Days of Revolt
Chris Hedges, Joe Sacco (Illus.), Nation Books, $28, 9781568586434

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

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

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

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

34. The Receptionist
Janet Groth, Algonquin, $19.95, 9781616201319

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

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

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

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

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

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

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

42. Mrs. Robinson's Disgrace
Kate Summerscale, Summerscale, Bloomsbury, $26, 9781608199136

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

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

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

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

47. What Really Happened
Rielle Hunter, Benbella, $24.95, 9781937856403

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

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

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