Based on sales for the week ending July 8, 2012

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

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

18. Blue Nights
Joan Didion, Vintage, $15, 9780307387387

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

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

21. Moonwalking With Einstein
Joshua Foer, Penguin, $16, 9780143120537

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

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

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

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

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

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

28. Lost in Shangri-La
Mitchell Zuckoff, Harper Perennial, $15.99, 9780061988356

29. Wreck This Journal
Keri Smith, Perigee, $13.95, 9780399533464

30. Lucky Peach Issue 4
David Chang (Ed.), McSweeney's, $12, 9781936365555

31. The Psychopath Test
Jon Ronson, Riverhead, $16, 9781594485756

32. Into the Wild
Jon Krakauer, Anchor, $14.95, 9780307387172

33. Blood, Bones & Butter
Gabrielle Hamilton, Random House, $16, 9780812980882

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

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

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

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

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

39. How to Read Literature Like a Professor
Thomas C. Foster, Harper, $14.99, 9780060009427

40. A Stolen Life
Jaycee Dugard, S&S, $15, 9781451629194

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

42. Then Again
Diane Keaton, Random House, $16, 9780812980950

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

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

45. The Power of Now
Eckhart Tolle, New World , $15, 9781577314806

46. Why We Get Fat
Gary Taubes, Anchor, $15, 9780307474254

47. Just Ride
Grant Petersen, Retsu Takahashi (Illus.), Workman, $13.95, 9780761155584

48. Tolstoy and the Purple Chair
Nina Sankovitch, Harper Perennial, $14.99, 9780061999857

49. A First-Rate Madness
Nassir Ghaemi, Penguin, $16, 9780143121336

50. Area 51
Annie Jacobsen, Back Bay, $15.99, 9780316202305