Extended Paperback Nonfiction 16. The Four Agreements Don Miguel Ruiz, 1878424319, Amber-Allen, $12.95 17. War Talk Arundhati Roy, 0896087247, South End, $12 18. Ciao, America! Beppe Severgnni, 0767912365, Broadway, $12.95 19. Tuxedo Park Jennet Richards Conant, 0684872889, S&S, $14 20. War Is a Force That Gives Us Meaning Chris Hedges, 1400034639, Anchor, $12.95 21. Before the Change Ann Louise Gittleman, 0062515373, HarperSanFrancisco, $14 22. Guns, Germs, and Steel Jared Diamond, 0393317552, Norton, $16.95 23. Salt Mark Kurlansky, 0142001619, Penguin, $15 24. Tuesdays with Morrie Mitch Albom, 076790592X, Broadway, $11.95 25. A Heartbreaking Work of Staggering Genius Dave Eggers, 0375725784, Vintage, $14 26. Getting the Love You Want Harville Hendrix, 0805068953, Holt, $14 27. The Sibley Field Guide to Birds of Western North America David Allen Sibley, 0679451218, Knopf, $19.95 28. The Darwin Awards Wendy Northcutt, 0452283442, Plume, $10 29. It's Not about the Bike Lance Armstrong, 0425179613, Berkley, $13 30. Non Campus Mentis Anders Hendriksson, 0761129790, Workman, $7.95 31. The Last American Man Elizabeth Gilbert, 0142002836, Penguin, $14 32. John Adams David McCullough, 0743223136, Touchstone, $18.95 33. The No Spin Zone Bill O'Reilly, 076790849X, Broadway, $14 34. The Botany of Desire Michael Pollan, 0375760393, Random House, $13.95 35. The Darwin Awards II Wendy Northcutt, 0452284015, Plume, $11 36. The Sweet Potato Queens' Book of Love Jill Conner Browne, 0609804138, Three Rivers, $12.95 37. You Cannot Be Serious John McEnroe, 0425190080, Berkley, $14 38. The Fall of Berlin 1945 Antony Beevor, 0142002801, Penguin, $16 39. Rand McNally 2003 Road Atlas Rand McNally, 0528844695, Rand McNally, $11.95 40. What Went Wrong? Bernard Lewis, 0060516054, Perennial, $12.95 41. Master of the Senate Robert A. Caro, 0394720954, Vintage, $19.95 42. Me Talk Pretty One Day David Sedaris, 0316776963, Little Brown, $14.95 43. Father to Son Harry H. Harrison Jr., 0761118691, Workman, $7.95 44. Founding Brothers Joseph J. Ellis, 0375705244, Vintage, $14 45. Oh, the Things I Know! Al Franken, 0452284503, Plume, $10 46. The Sweet Potato Queens' Big-Ass Cookbook and Financial Planner Jill Conner Browne, 060980877X, Three Rivers, $13.95 47. 30-Minute Meals 2 Rachael Ray, 1891105108, Lake Isle, $16.95 48. Mapping Human History Steve Olson, 0618352104, Mariner, $14 49. Rich Dad, Poor Dad Robert Kiyosaki, 0446677450, Warner, $16.95 50. How to Lose Friends and Alienate People Toby Young, 0306812274, Da Capo, $14.95