Based on sales for the week ending July 15, 2012

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

38. At Home
Bill Bryson, Anchor, $15.95, 9780767919395

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

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

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

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

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

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

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

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

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

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

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

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