Based on sales for the week ending September 1, 2013

16. Let's Pretend This Never Happened
Jenny Lawson, Berkley, $16, 9780425261019

17. How Children Succeed
Paul Tough, Mariner, $15.95, 9780544104402

18. The Immortal Life of Henrietta Lacks
Rebecca Skloot, Broadway, $16, 9781400052189

19. The Devil in the White City
Erik Larson, Vintage, $16, 9780375725609

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

21. Engaged!
Gregg Lederman, Evolve, $12.95, 9780989322218

22. The Black Count
Tom Reiss, Broadway, $16, 9780307382474

23. Wreck This Journal
Keri Smith, Perigee, $15, 9780399161940

24. In the Garden of Beasts
Erik Larson, Broadway, $16, 9780307408853

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

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

27. Lots of Candles, Plenty of Cake
Anna Quindlen, Random House, $15, 9780812981667

28. I'm Your Man: The Life of Leonard Cohen
Sylvie Simmons, Ecco, $16.99, 9780061995002

29. Unlikely Friendships
Jennifer S. Holland, Workman, $13.95, 9780761159131

30. Tiny Beautiful Things
Cheryl Strayed, Vintage, $14.95, 9780307949332

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

32. Bossypants
Tina Fey, Reagan Arthur Books, $15.99, 9780316056878

33. How to Tell If Your Cat Is Plotting to Kill You
Matthew Inman, Andrews McMeel, $14.99, 9781449410247

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

35. Why Does the World Exist?
Jim Holt, Liveright, $16.95, 9780871403599

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

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

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

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

40. The Swerve
Stephen J. Greenblatt, Norton, $16.95, 9780393343403

41. The Rand McNally 2014 Road Atlas
Rand McNally, $13.95, 9780528007675

42. Escape From Camp 14
Blaine Harden, Penguin, $15, 9780143122913

43. Monkey Mind
Daniel Smith, S&S, $16, 9781439177310

44. Heads in Beds
Jacob Tomsky, Anchor, $15, 9780307948342

45. Citizens of London
Lynne Olson, Random House, $17, 9780812979350

46. Every Love Story Is a Ghost Story
D.T. Max, Penguin, $17, 9780147509727

47. Blink
Malcolm Gladwell, Back Bay, $17, 9780316010665

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

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

50. America the Beautiful
Ben Carson, Zondervan, $14.99, 9780310330912