Based on sales for the week ending October 9, 2011

16. Let's Take the Long Way Home
Gail Caldwell, Random House, $14, 9780812979114

17. The Devil in the White City
Erik Larson, Vintage, $15.95, 9780375725609

18. The Emperor of All Maladies
Siddhartha Mukherjee, Scribner, $18, 9781439170915

19. The Big Short
Michael Lewis, Norton, $15.95, 9780393338829

20. How to Live
Sarah Bakewell, Other Press, $16.95, 9781590514832

21. Inside of a Dog
Alexandra Horowitz, Scribner, $16, 9781416583431

22. The Glass Castle
Jeannette Walls, Scribner, $16, 9780743247542

23. Life
Keith Richards, Back Bay, $16.99, 9780316034418

24. Zeitoun
Dave Eggers, Vintage, $15.95, 9780307387943

25. The Best American Nonrequired Reading 2011
Dave Eggers (Ed.), Mariner, $14.95, 9780547577432

26. 1491
Charles C. Mann, Vintage, $16.95, 9781400032051

27. Eat, Pray, Love
Elizabeth Gilbert, Penguin, $16, 9780143118428

28. Fifth Avenue, 5 A.M.
Sam Wasson, Harper Perennial, $13.99, 9780061774164

29. Rand McNally Road Atlas 2012
Rand McNally, $13.95, 9780528003363

30. What to Expect When You're Expecting
Heidi Murkoff, Sharon Mazel, Workman, $14.95, 9780761148579

31. The 5 Love Languages
Gary Chapman, Northfield, $14.99, 9780802473158

32. The Mind's Eye
Oliver Sacks, Vintage, $15, 9780307473028

33. Washington
Ron Chernow, Penguin, $20, 9780143119968

34. You Had Me at Woof
Julie Klam, Riverhead, $15, 9781594485411

35. The Best American Essays 2011
Edwidge Danticat (Ed.), Mariner, $14.95, 9780547479774

36. The Four Agreements
Don Miguel Ruiz, Amber-Allen, $12.95, 9781878424310

37. The Best American Science and Nature Writing 2011
Mary Roach (Ed.), Mariner, $14.95, 9780547350639

38. Night
Elie Wiesel, FSG, $9.95, 9780374500016

39. Lucky Peach, Issue 1: Ramen
Chris Ying (Ed.), McSweeney's, $10, 9781936365463

40. The Best of the Rejection Collection
Matthew Diffee, Workman, $13.95, 9780761165781

41. Bird Cloud
Annie Proulx, Scribner, $16, 9780743288811

42. Travels in Siberia
Ian Frazier, Picador, $20, 9780312610609

43. Eat to Live
Joel Fuhrman, Little Brown, $15.99, 9780316120913

44. Half Empty
David Rakoff, Anchor, $14.95, 9780767929059

45. The Last Boy
Jane Leavy, Harper Perennial, $16.99, 9780060883539

46. The Tipping Point
Malcolm Gladwell, Back Bay, $15.99, 9780316346627

47. Blink
Malcolm Gladwell, Back Bay, $15.99, 9780316010665

48. The Disappearing Spoon
Sam Kean, Back Bay, $14.99, 9780316051637

49. Mennonite in a Little Black Dress
Rhoda Janzen, Holt, $14, 9780805092257

50. Sex at Dawn
Christopher Ryan, Cacilda Jetha, Harper Perennial, $15.99, 9780061707810