Based on sales for the week ending August 11, 2013

16. Vader's Little Princess
Jeffrey Brown, Chronicle, $14.95, 9781452118697

17. Cooked
Michael Pollan, Penguin , $27.95, 9781594204210

18. I Wear the Black Hat
Chuck Klosterman, Scribner, $25, 9781439184493

19. These Few Precious Days
Christopher Andersen, Gallery, $27, 9781476732329

20. The Drunken Botanist
Amy Stewart, Algonquin, $19.95, 9781616200466

21. The Sports Gene
David Epstein, Current, $26.95, 9781591845119

22. It's All Good
Gwyneth Paltrow, Grand Central, $32, 9781455522712

23. The Guns at Last Light
Rick Atkinson, Holt, $40, 9780805062908

24. Hothouse
Boris Kachka, S&S, $28, 9781451691894

25. Help, Thanks, Wow
Anne Lamott, Riverhead, $17.95, 9781594631290

26. The Unwinding
George Packer, FSG, $27, 9780374102418

27. Manson
Jeff Guinn, S&S, $27.50, 9781451645163

28. Bunker Hill
Nathaniel Philbrick, Viking, $32.95, 9780670025442

29. Dad Is Fat
Jim Gaffigan, Crown Archetype, $25, 9780385349055

30. Wheat Belly
William Davis, Rodale, $25.99, 9781609611545

31. Plenty
Yotam Ottolenghi, Chronicle, $35, 9781452101248

32. Behind the Beautiful Forevers
Katherine Boo, Random House, $27, 9781400067558

33. Eating on the Wild Side
Jo Robinson, Little Brown, $27, 9780316227940

34. Henri, Le Chat Noir
William Braden, Ten Speed Press, $12.99, 9781607745105

35. My Beloved World
Sonia Sotomayor, Knopf, $27.95, 9780307594884

36. Happy, Happy, Happy
Phil Robertson, Howard Books, $24.99, 9781476726090

37. Pilgrim's Wilderness
Tom Kizzia, Crown, $25, 9780307587824

38. My Lunches With Orson
Peter Biskind, Metropolitan, $28, 9780805097252

39. The Longest Road
Philip Caputo, Holt, $28, 9780805094466

40. Revolutionary Summer
Joseph J. Ellis, Knopf, $26.95, 9780307701220

41. JFK's Last Hundred Days
Thurston Clarke, Penguin, $29.95, 9781594204258

42. The Astronaut Wives Club
Lily Koppel, Grand Central, $28, 9781455503254

43. Killing Kennedy
Bill O'Reilly, Martin Dugard, Holt, $28, 9780805096668

44. Infiltrated
Jay Richards, McGraw-Hill, $25, 9780071816953

45. Singing School
Robert Pinsky, Norton, $25.95, 9780393050684

46. Ava Gardner
Peter Evans, Ava Gardner, S&S, $26, 9781451627695

47. Cool Gray City of Love
Rajesh Kumar, Gary Kamiya, Bloomsbury , $27, 9781608199600

48. Mathew Brady
Robert Wilson, Bloomsbury , $28, 9781620402030

49. Gulp
Mary Roach, Norton, $26.95, 9780393081572

50. Detroit
Charlie LeDuff, Penguin, $27.95, 9781594205347