Based on sales for the week ending January 30, 2011

16. Mennonite in a Little Black Dress
Rhoda Janzen, Holt, $14, 9780805092257

17. Infinite City
Rebecca Solnit, Sandow Birk (Illus.), University of California Press, $24.95, 9780520262508

18. The Other Wes Moore
Wes Moore, Spiegel & Grau, $15, 9780385528207

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

20. Where Men Win Glory
Jon Krakauer, Anchor, $15.95, 9780307386045

21. The CalorieKing Calorie, Fat & Carbohydrate Counter 2011
Allan Borushek, Family Health, $8.99, 9781930448339

22. Eat, Pray, Love
Elizabeth Gilbert, Penguin, $16, 9780143118428

23. The Poisoner's Handbook
Deborah Blum, Penguin Books, $16, 9780143118824

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

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

26. The Cello Suites
Eric Siblin, Grove, $15.95, 9780802145246

27. The Old Farmer's Almanac 2011
Old Farmer's Almanac, $6.95, 9781571985163

28. Resilience
Elizabeth Edwards, Broadway, $15, 9780767931564

29. The Imperial Cruise
James Bradley, Back Bay, $16.99, 9780316014007

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

31. The Omnivore's Dilemma
Michael Pollan, Penguin , $16, 9780143038580

32. A New Earth
Eckhart Tolle, Plume, $14, 9780452289963

33. Awkward Family Photos
Mike Bender, Doug Chernack, Three Rivers, $15, 9780307592293

34. Real Happiness
Sharon Salzberg, Workman, $14.95, 9780761159254

35. Too Big to Fail
Andrew Ross Sorkin, Penguin, $18, 9780143118244

36. Half the Sky
Nicholas D. Kristof, Sheryl WuDunn, Vintage, $15.95, 9780307387097

37. The Big Burn
Timothy Egan, Mariner, $15.95, 9780547394602

38. Change Your Brain, Change Your Body
Daniel G. Amen, Three Rivers Press, $16, 9780307463586

39. Blink
Malcolm Gladwell, Back Bay, $15.99, 9780316010665

40. Food Rules
Michael Pollan, Penguin, $11, 9780143116387

41. The Male Brain
Louann Brizendine, Three Rivers Press, $14.99, 9780767927543

42. The Official SAT Study Guide
College Board, $21.99, 9780874478525

43. Giant Surprise
Triumph Books, $14.95, 9781600785689

44. The Tipping Point
Malcolm Gladwell, Back Bay, $15.99, 9780316346627

45. The Man Who Loved Books Too Much
Allison Hoover Bartlett, Riverhead, $15, 9781594484810

46. Eating Animals
Jonathan Safran Foer, Back Bay, $14.99, 9780316069885

47. Infidel
Ayaan Hirsi Ali, Free Press, $15.99, 9780743289696

48. J.K. Lasser's Your Income Tax
Wiley, $19.95, 9780470597224

49. When Things Fall Apart
Pema Chodron, Shambhala , $14, 9781570623448

50. The River of Doubt
Candice Millard, Broadway, $15, 9780767913737