Based on sales for the week ending September 25, 2011

16. In My Time
Dick Cheney, Threshold Editions, $35, 9781439176191

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

18. The Rogue
Joe McGinniss, Crown, $25, 9780307718921

19. The Quest
Daniel Yergin, Penguin Press, $37.95, 9781594202834

20. A Stolen Life
Jaycee Dugard, S&S, $24.99, 9781451629187

21. Just My Type
Simon Garfield, Gotham, $27.50, 9781592406524

22. Life Itself
Roger Ebert, Grand Central, $27.99, 9780446584975

23. The Black Banners
Ali H. Soufan, Norton, $26.95, 9780393079425

24. Hemingway's Boat
Paul Hendrickson, Knopf, $30, 9781400041626

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

26. Quite Enough of Calvin Trillin
Calvin Trillin, Random House, $27, 9781400069828

27. What It Is Like to Go to War
Karl Marlantes, Atlantic Monthly, $25, 9780802119926

28. Knocking on Heaven's Door
Lisa Randall, Ecco Press, $29.99, 9780061723728

29. Turn Right at Machu Picchu
Mark Adams, Dutton, $26.95, 9780525952244

30. Boo: The Life of the World's Cutest Dog
J.H. Lee, Chronicle, $12.95, 9781452103068

31. Willpower
Roy F. Baumeister, John Tierney, Penguin Press, $27.95, 9781594203077

32. Following Atticus
Tom Ryan, Morrow, $25.99, 9780061997105

33. Maphead
Ken Jennings, Scribner, $25, 9781439167175

34. Grand Pursuit
Sylvia Nasar, S&S, $35, 9780684872988

35. Every Day a Friday
Joel Osteen, Faithwords, $24.99, 9780892969913

36. Rin Tin Tin
Susan Orlean, S&S, $26.99, 9781439190135

37. Lost in Shangri-La
Mitchell Zuckoff, Harper, $26.99, 9780061988349

38. 101 Things to Learn in Art School
Kit White, MIT Press, $14.95, 9780262016216

39. Prime Time
Jane Fonda, Random House, $27, 9781400066971

40. The Social Animal
David Brooks, Random House, $27, 9781400067602

41. The 4-Hour Body
Timothy Ferriss, Crown , $27, 9780307463630

42. Sleeping with the Enemy
Hal Vaughan, Knopf, $27.95, 9780307592637

43. A Book of Secrets
Michael Holroyd, FSG, $26, 9780374115586

44. The Dukan Diet
Pierre Dukan, Crown Archetype, $26, 9780307887962

45. Start Something That Matters
Blake Mycoskie, Spiegel & Grau, $22, 9781400069187

46. Your Medical Mind
Jerome Groopman, M.D., et al., Penguin Press, $27.95, 9781594203114

47. Nothing Daunted
Dorothy Wickenden, Scribner, $26, 9781439176580

48. Happy Accidents
Jane Lynch, Hyperion, $25.99, 9781401341763

49. Believing Is Seeing
Errol Morris, Penguin Press, $40, 9781594203015

50. Wicked Success Is Inside Every Woman
Vickie L. Milazzo, Wiley, $21.95, 9781118100523