Extended Paperback Nonfiction Based on sales from the week ending November 21, 2004. 16. Sea of Glory Nathaniel Philbrick, Penguin, $16, 0142004839   17. Running With Scissors Augusten Burroughs, Picador, $14, 031242227X   18. The Power of Now Eckhart Tolle, New World Library, $14, 1577314808   19. Dreams From My Father Barack Obama, Three Rivers, $13.95, 1400082773   20. Me Talk Pretty One Day David Sedaris, Little Brown, $14.95, 0316776963   21. Stitch 'n Bitch Nation Debbie Stoller, Workman, $15.95, 0761135901   22. The Opposite of Fate Amy Tan, Penguin, $15, 0142004898   23. The Four Agreements Don Miguel Ruiz, Amber-Allen, $12.95, 1878424319   24. The South Beach Diet Good Fats/Good Carbs Counter Arthur Agatston, M.D., Rodale, $7.99, 1579549586   25. Fix-It and Forget-It Cookbook Dawn J. Ranck, Good Books, $16.95, 1561483397   26. Holidays on Ice David Sedaris, Back Bay, $8.95, 0316779237   27. Flyboys James Bradley, Back Bay, $14.95, 0316159433   28. Almost French Sarah Turnbull, Gotham, $13, 1592400825   29. The Perricone Prescription Nicholas Perricone, M.D., HarperResource, $15.95, 0060934352   30. The Big House George Howe Colt, Scribner, $14, 074324964X   31. The Darwin Awards III Wendy Northcutt, Plume, $11, 0452285720   32. Franklin and Winston Jon Meacham, Random House, $16.95, 0812972821   33. The Hidden Messages in Water Masaru Emoto, Beyond Words, $16.95, 1582701148   34. Tuesdays With Morrie Mitch Albom, Broadway, $12.95, 076790592X   35. A People's History of the United States Howard Zinn, Perennial, $18.95, 0060528370   36. The Sweet Potato Queens' Field Guide to Men Jill Conner Browne, Three Rivers, $13.95, 1400049687   37. Stiff Mary Roach, Norton, $13.95, 0393324826   38. The Motorcycle Diaries (Movie Tie-In) Ernesto 'Che' Guevara, Ocean, $14.95, 1920888101   39. What to Expect When You're Expecting Heidi E. Murkoff, et al., Workman, $13.95, 0761121323   40. The Impossible Will Take a Little While Paul Rogat Loeb (Ed.), Basic, $15.95, 0465041663   41. Rich Dad, Poor Dad Robert Kiyosaki, Warner, $16.95, 0446677450   42. Knitting Anne Akers Johnson, Klutz, $24.95, 1570548617   43. Curse Reversed The Sporting News (Eds.), The Sporting News, $16.95, 0892047801   44. Over the Edge of the World Laurence Bergreen, Perennial, $15.95, 006093638X   45. Dog Is My Co-Pilot Bark Editors, Three Rivers, $14, 1400050537   46. Nickel and Dimed Barbara Ehrenreich, Owl, $13, 0805063897   47. Persepolis Marjane Satrapi, Pantheon, $11.95, 037571457X   48. Fast Food Nation Eric Schlosser, Perennial, $14.95, 0060938455   49. A Child Called "It" Dave Pelzer, HCI, $9.95, 1558743669   50. Fix-It & Forget-It Lightly Phyllis Pellman Good, Good Books, $18.95, 1561484326