Based on sales for the week ending August 4, 2013

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

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

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

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

20. Orange Is the New Black
Piper Kerman, Spiegel & Grau, $16, 9780385523394

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

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

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

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

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

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

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

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

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

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

31. How to Read Literature Like a Professor
Thomas C. Foster, Harper, $15.99, 9780060009427

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

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

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

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

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

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

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

39. Subliminal
Leonard Mlodinow, Vintage, $15, 9780307472250

40. Midnight in Peking
Paul French, Penguin, $16, 9780143123361

41. Gift From the Sea
Anne Morrow Lindbergh, Pantheon, $9.95, 9780679732419

42. Adulting
Kelly Williams Brown, Grand Central, $15, 9781455516902

43. Love, Life, and Elephants
Daphne Sheldrick, Picador, $16, 9781250033376

44. The Violinist's Thumb
Sam Kean, Back Bay, $16, 9780316182331

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

46. When We Were the Kennedys
Monica Wood, Mariner, $14.95, 9780544002326

47. God's Hotel
Victoria Sweet, Riverhead, $16, 9781594486548

48. Brain on Fire
Susannah Cahalan, S&S, $16, 9781451621389

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

50. The Numbers Game
David Sally, Chris Anderson, Penguin, $16, 9780143124566