Based on sales for the week ending September 30, 2012

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

17. The Happiness Project
Gretchen Rubin, Harper, $14.99, 9780061583261

18. To Heaven and Back
Mary C. Neal, Waterbrook, $14.99, 9780307731715

19. F in Exams
Richard Benson, Chronicle, $9.95, 9780811878319

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

21. The Hare With Amber Eyes
Edmund de Waal, Picador, $16, 9780312569372

22. Cocktail Hour Under the Tree of Forgetfulness
Alexandra Fuller, Penguin, $15, 9780143121343

23. Empire of the Summer Moon
S.C. Gwynne, Scribner, $16, 9781416591061

24. That Used to Be Us
Thomas L. Friedman, Michael Mandelbaum, Picador, $16, 9781250013729

25. Turn Right at Machu Picchu
Mark Adams, Plume, $16, 9780452297982

26. Born to Run
Christopher McDougall, Vintage, $15.95, 9780307279187

27. Call the Midwife
Jennifer Worth, Penguin, $16, 9780143123255

28. Heaven Is for Real
Todd Burpo, Thomas Nelson, $16.99, 9780849946158

29. Outliers
Malcolm Gladwell, Back Bay, $16.99, 9780316017930

30. Destiny of the Republic
Candice Millard, Anchor, $16, 9780767929714

31. Steal Like an Artist
Austin Kleon, Workman, $10.95, 9780761169253

32. Rand McNally 2013 Road Atlas
Rand McNally, $13.95, 9780528006227

33. Seriously...I'm Kidding
Ellen DeGeneres, Grand Central, $14.99, 9780446585040

34. Jerusalem: The Biography
Simon Sebag Montefiore, Vintage, $20, 9780307280503

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

36. The Table Comes First
Adam Gopnik, Vintage, $15.95, 9780307476968

37. The New Jim Crow
Michelle Alexander, The New Press, $19.95, 9781595586438

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

39. Just Kids
Patti Smith, Ecco, $16, 9780060936228

40. Incognito
David M. Eagleman, Vintage, $15.95, 9780307389923

41. The Eighty-Dollar Champion
Elizabeth Letts, Ballantine, $16, 9780345521095

42. The Untethered Soul
Michael A. Singer, New Harbinger, $16.95, 9781572245372

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

44. Nothing Daunted
Dorothy Wickenden, Scribner, $15, 9781439176597

45. Read This!: Handpicked Favorites from America's Indie Bookstores
Hans Weyandt (Ed.), Coffee House, $12, 9781566893138

46. I Remember Nothing
Nora Ephron, Vintage, $14, 9780307742803

47. The Pocket Thich Nhat Hanh
Thich Nhat Hanh, Shambhala, $7.95, 9781590309360

48. Lady Almina and the Real Downton Abbey
The Countess of Carnarvon, Broadway, $15.99, 9780770435622

49. 1491
Charles C. Mann, Vintage, $16.95, 9781400032051

50. The Warmth of Other Suns
Isabel Wilkerson, Vintage, $16.95, 9780679763888