Based on sales for the week ending December 9, 2012

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

17. Jack Kennedy
Chris Matthews, S&S, $16.99, 9781451635096

18. F for Effort!
Richard Benson, Chronicle, $9.95, 9781452113227

19. Holidays on Ice
David Sedaris, Back Bay, $10, 9780316078917

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

21. Arguably
Christopher Hitchens, Twelve, $18, 9781455502783

22. The Greater Journey
David McCullough, S&S, $20, 9781416571773

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

24. Turn Right at Machu Picchu
Mark Adams, Plume, $16, 9780452297982

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

26. Quite Enough of Calvin Trillin
Calvin Trillin, Random House Trade, $17, 9780812982213

27. How to Be a Woman
Caitlin Moran, Harper Perennial, $15.99, 9780062124296

28. The Devil in the White City
Erik Larson, Vintage, $15.95, 9780375725609

29. Recycled Robots
Robert Malone, Workman, $24.95, 9780761154662

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

31. Following Atticus
Tom Ryan, Morrow, $15.99, 9780061997112

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

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

34. The Best American Nonrequired Reading
Dave Eggers (Ed.), Mariner, $14.95, 9780547595962

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

36. Call the Midwife
Jennifer Worth, Penguin, $16, 9780143123255

37. The Best American Essays 2012
David Brooks, Robert Atwan (Eds.), Mariner, $14.95, 9780547840093

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

39. 1493
Charles C. Mann, Vintage, $16.95, 9780307278241

40. Portlandia
Fred Armisen, et al., Grand Central, $16.99, 9781455520589

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

42. Outliers
Malcolm Gladwell, Back Bay, $16.99, 9780316017930

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

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

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

46. Lucky Peach, Issue 5
Peter Meehan (Ed.), McSweeney's, $12, 9781938073076

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

48. The Best American Science and Nature Writing 2012
Dan Ariely, Tim Folger (Eds.), Mariner, $14.95, 9780547799537

49. The Cat Who Came Back for Christmas
Julia Romp, Plume, $15, 9780452298781

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