National Indie Bestsellers - Extended Paperback Nonfiction

Based on sales for the week ending February 15, 2015

16. All Joy and No Fun
Jennifer Senior, Ecco, $15.99, 9780062072245

17. This Is the Story of a Happy Marriage
Ann Patchett, Harper Perennial, $15.99, 9780062236685

18. Bad Feminist
Roxane Gay, Harper Perennial, $15.99, 9780062282712

19. Astoria
Peter Stark, Ecco, $15.99, 9780062218308

20. The Smartest Kids in the World
Amanda Ripley, S&S, $15.99, 9781451654431

21. The Promise of a Pencil
Adam Braun, Scribner, $16, 9781476730639

22. Citizen
Claudia Rankine, Graywolf Press, $20, 9781555976903

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

24. Tiny Beautiful Things
Cheryl Strayed, Vintage, $15.95, 9780307949332

25. Behind the Beautiful Forevers
Katherine Boo, Random House, $16, 9780812979329

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

27. Is Everyone Hanging Out Without Me? (And Other Concerns)
Mindy Kaling, Three Rivers, $14, 9780307886279

28. Quiet
Susan Cain, Broadway, $16, 9780307352156

29. Ghost Boy
Martin Pistorius, Thomas Nelson, $16.99, 9781400205837

30. Wreck This Journal
Keri Smith, Perigee, $15, 9780399161940

31. Really Important Stuff My Dog Has Taught Me
Cynthia L. Copeland, Workman, $12.95, 9780761181798

32. 1,000 Foods to Eat Before You Die
Mimi Sheraton, Workman, $24.95, 9780761141686

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

34. Hyperbole and a Half
Allie Brosh, Touchstone, $19.99, 9781451666175

35. How Children Succeed
Paul Tough, Mariner, $15.95, 9780544104402

36. George Washington's Secret Six
Brian Kilmeade, Don Yaeger, Sentinel, $16, 9781595231109

37. How to Sit
Thich Nhat Hanh, Parallax Press, $9.95, 9781937006587

38. The 5 Love Languages
Gary Chapman, Northfield, $15.99, 9780802412706

39. HBR's 10 Must Reads on Managing Yourself
Harvard Business Review, Harvard Business School Press, $24.95, 9781422157992

40. The World Almanac and Book of Facts
Sarah Janssen (Ed.), World Almanac, $13.99, 9781600571909

41. Our Mathematical Universe
Max Tegmark, Vintage, $16.95, 9780307744258

42. Cool Gray City of Love
Gary Kamiya, Bloomsbury, $16, 9781620401262

43. Pogue's Basics
David Pogue, Flatiron, $19.99, 9781250053480

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

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

46. One Summer: America, 1927
Bill Bryson, Anchor, $16.95, 9780767919418

47. The Love Playbook
La La Anthony, Celebra Trade, $15, 9780451472823

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

49. The Devil in the White City
Erik Larson, Vintage, $16, 9780375725609

50. Healing After Loss
Martha Whitmore Hickman, Harper Perennial, $12.99, 9780380773381