| ID | Interpret | Skladba | Album | |
| 31. | Cato Institute | Freeing the Farm-04-26-07 | Cato Institute Policy Forum |  |
| 32. | Cato Institute | U.S. Trade Policy in the Wake of Doha | Cato Institute Policy Forum | |
| 33. | Cato Institute | The Massachusetts Health Plan | Cato Institute Hill Briefing | |
| 34. | Cato Institute | Divergent Paths in Post Communist-09-25-06 | Cato Institute Book Forum | |
| 35. | Cato Institute | Overkill: The Rise of Paramilitary Police Raids in America | Cato Institute Policy Forum | |
| 36. | Cato Institute | Has U.S. Income Inequality Increased? | Cato Institute Policy Forum | |
| 37. | Cato Institute | Should American Workers Fear-10-25-07 | Cato Institute Book Forum | |
| 38. | Cato Institute | Election 2006: A Look Back and Forward | Cato Institute Policy Forum | |
| 39. | Cato Institute | Libertarian Movement-03-22-07 | Cato Institute Book Forum | |
| 40. | Cato Institute | DC Gun Ban in the Cross Hairs-03-22-07 | Cato Institute Policy Forum | |
| 41. | Cato Institute | Is the Massachusetts Health Plan a Model for the Nation? | Cato Institute Hill Briefing | |
| 42. | Cato Institute | Want Trade Agreements-09-28-07 | Cato Institute Policy Forum | |
| 43. | Dan Griswold, Sen. Richard Lugar (R-IN) | Who Are the Real Free Traders in Congress? | Cato Institute Hill Briefing | |
| 44. | Cato Institute | Learning the Right Lessons from Iraq | Cato Institute Hill Briefing | |
| 45. | Cato Institute | U.S.-China Trade, Exchange Rates, and the U.S. Economy | Cato Institute Policy Forum | |
| 46. | Cato Institute | The End of Alliances-05-01-07 | Cato Institute Book Forum | |
| 47. | Cato Institute | The Age of Abundance-05-30-07 | Cato Institute Book Forum | |
| 48. | Indur Goklany, Pat Michaels. Kurt Couchman | What To Do About Climate Change | Cato Institute Hill Briefing | |
| 49. | Cato Institute | Freeing the farm-05-23-07 | Cato Institute Hill Briefing | |
| 50. | Cato Institute | In Defense of Our America-06-05-07 | Cato Institute Book Forum | |
| 51. | Cato Institute | A Skeptical Look at Grassroots Lobbying Disclosure | Cato Institute Hill Briefing | |
| 52. | David Boaz, Alan Pell Crawford | Twilight at Monticello | Cato Institute Book Forum | |
| 53. | Cato Institute | Size Matters: How Big Government Puts the Squeeze on America's Families, Finances, and Freedom | Cato Institute Book Forum | |
| 54. | Cato Institute | Comprehensive Immigration Reform for a Growing Economy | Cato Institute Policy Forum | |
| 55. | Cato Institute | Property Rights 21st Century | Cato Institute Book Forum | |
| 56. | Cato Institute | U.S. Agricultural Policy with or without Doha | Cato Institute Policy Forum | |
| 57. | Cato Institute | Crisis of Abundance | Cato Institute Book Forum | |
| 58. | Cato Institute | The Case against a Standing Nation-Building Office | Cato Institute Capitol Hill Briefing | |
| 59. | Michael Shermer and Jonathan Wells | Why Darwin Matters from the Cato Institute 2006 | Why Darwin Matters from the Cato Institute 2006 | |
| 60. | Michael Shermer and Jonathan Wells | Why Darwin Matters from the Cato Institute 2006 | Why Darwin Matters from the Cato Institute 2006 | |
