Based on sales for the week ending March 9, 2013

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

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

18. Team of Rivals
Doris Kearns Goodwin, S&S, $21, 9781451688092

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

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

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

22. Why Be Happy When You Could Be Normal?
Jeanette Winterson, Grove Press, $15, 9780802120878

23. Lucky Peach, Issue 6
David Chang (Ed.), McSweeney's, $12, 9781938073465

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

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

26. The Righteous Mind
Jonathan Haidt, Vintage, $16, 9780307455772

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

28. ObamaCare Survival Guide
Nick J. Tate, Humanix, $19.95, 9780893348625

29. This Explains Everything
John Brockman (Ed.), Harper Perennial, $15.99, 9780062230171

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

31. Revelations
Elaine Pagels, Penguin, $16, 9780143121633

32. Argo
Antonio J. Mendez, Matt Baglio, Penguin, $16, 9780147509734

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

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

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

36. Enemies: A History of the FBI
Tim Weiner, Random House, $20, 9780812979237

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

38. Catherine the Great
Robert K. Massie, Random House, $20, 9780345408778

39. Just Kids
Patti Smith, Ecco, $16, 9780060936228

40. The Presidents Club
Nancy Gibbs, Michael Duffy, S&S, $18, 9781439127728

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

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

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

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

45. The Idea Factory
Jon Gertner, Penguin, $17, 9780143122791

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

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

48. Guitar Zero
Gary Marcus, Penguin, $16, 9780143122784

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

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