Based on sales for the week ending January 20, 2013

16. Jerusalem: A Cookbook
Yotam Ottolenghi, Sami Tamimi, Ten Speed Press, $35, 9781607743941

17. Fat Chance
Robert Lustig, Hudson Street Press, $25.95, 9781594631009

18. Hallucinations
Oliver Sacks, Knopf, $26.95, 9780307957245

19. The Universe Within
Neil Shubin, Pantheon, $25.95, 9780307378439

20. Killing Lincoln
Bill O'Reilly, Martin Dugard, Holt, $28, 9780805093070

21. To Sell Is Human
Daniel H. Pink, Riverhead, $26.95, 9781594487156

22. The Smitten Kitchen Cookbook
Deb Perelman, Knopf, $35, 9780307595652

23. On the Map
Simon Garfield, Gotham, $27.50, 9781592407798

24. Good Prose
Richard Todd, Tracy Kidder, Random House, $26, 9781400069750

25. No Easy Day
Mark Owen, Dutton, $26.95, 9780525953722

26. Grace
Grace Coddington, Random House, $35, 9780812993356

27. My Share of the Task
General Stanley McChrystal, Portfolio, $29.95, 9781591844754

28. Shred
Ian K. Smith, St. Martin's, $24.99, 9781250035868

29. Short Nights of the Shadow Catcher
Timothy Egan, Houghton Mifflin Harcourt, $28, 9780618969029

30. The Last Lion
William Manchester, Paul Reid, Little Brown, $40, 9780316547703

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

32. Quiet
Susan Cain, Crown, $26, 9780307352149

33. Darth Vader and Son
Jeffrey Brown, Chronicle, $14.95, 9781452106557

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

35. Underwater Dogs
Seth Casteel, Little Brown, $19.99, 9780316227704

36. Waging Heavy Peace
Neil Young, Blue Rider, $30, 9780399159466

37. Jesus Calling
Sarah Young, Integrity , $15.99, 9781591451884

38. The End of Your Life Book Club
Will Schwalbe, Knopf, $25, 9780307594037

39. Why Does the World Exist?
Jim Holt, Liveright, $27.95, 9780871404091

40. True Love
Rachel Buchholz, National Geographic Society, $9.95, 9781426210365

41. How Children Succeed
Paul Tough, Houghton Mifflin Harcourt, $27, 9780547564654

42. The End of Diabetes
Joel Fuhrman, HarperOne, $26.99, 9780062219978

43. Heads in Beds
Jacob Tomsky, Doubleday, $25.95, 9780385535632

44. Roll Me Up and Smoke Me When I Die
Willie Nelson, Morrow, $22.99, 9780062193643

45. Fifty Shades of Chicken
F.L. Fowler, Clarkson Potter, $19.99, 9780385345224

46. She Matters
Susanna Sonnenberg, Scribner, $24, 9781439190586

47. The Patriarch
David Nasaw, Penguin Press, $40, 9781594203763

48. Go the F**k to Sleep
Adam Mansbach, Ricardo Cortes (Illus.), Akashic, $14.95, 9781617750250

49. Brain on Fire
Susannah Cahalan, Free Press, $25, 9781451621372

50. Wheat Belly Cookbook
William Davis, Rodale, $27.99, 9781609619367