| ID | Interpret | Skladba | Album | |
| 31. | Cato Institute | Want Trade Agreements-09-28-07 | Cato Institute Policy Forum |  |
| 32. | David Boaz, Alan Pell Crawford | Twilight at Monticello | Cato Institute Book Forum | |
| 33. | Cato Institute | Do Public Schools Cause Conflict-01-23-07 | Cato Institute Policy Forum | |
| 34. | Cato Institute | Does the Record Trade Deficit Threaten the U.S. Economy? | Cato Institute Hill Briefing | |
| 35. | Cato Institute | The Massachusetts Health Plan | Cato Institute Hill Briefing | |
| 36. | Cato Institute | Trade Promotion Authority, R.I.P? | Cato Institute Hill Briefing | |
| 37. | Cato Institute | Is the Massachusetts Health Plan a Model for the Nation? | Cato Institute Hill Briefing | |
| 38. | Cato Institute | Freeing the farm-05-23-07 | Cato Institute Hill Briefing | |
| 39. | Cato Institute | Should American Workers Fear-10-25-07 | Cato Institute Book Forum | |
| 40. | Cato Institute | Overkill: The Rise of Paramilitary Police Raids in America | Cato Institute Policy Forum | |
| 41. | Cato Institute | Welfare Reform Turns 10 | Cato Institute Policy Forum | |
| 42. | Cato Institute | In Defense of Our America-06-05-07 | Cato Institute Book Forum | |
| 43. | Cato Institute | The One-Drop Rule In Alaska | Cato Institute Hill Briefing | |
| 44. | Cato Institute | Divergent Paths in Post Communist-09-25-06 | Cato Institute Book Forum | |
| 45. | Indur Goklany, Pat Michaels. Kurt Couchman | What To Do About Climate Change | Cato Institute Hill Briefing | |
| 46. | Cato Institute | A Skeptical Look at Grassroots Lobbying Disclosure | Cato Institute Hill Briefing | |
| 47. | Cato Institute | Freeing the Farm-04-26-07 | Cato Institute Policy Forum | |
| 48. | Victor Gold | Invasion of the Party Snatchers | Cato Institute Book Forum |  |
| 49. | Cato Institute | U.S. Agricultural Policy with or without Doha | Cato Institute Policy Forum | |
| 50. | Cato Institute | What to Do about Self-Funded Campaigns | Cato Institute Hill Briefing | |
| 51. | Dan Griswold, Sen. Richard Lugar (R-IN) | Who Are the Real Free Traders in Congress? | Cato Institute Hill Briefing | |
| 52. | Cato Institute | Learning the Right Lessons from Iraq | Cato Institute Hill Briefing | |
| 53. | Dan Griswold, Sallie James | hba-04-11-08 | Cato Institute Hill Briefing | |
| 54. | Cato Institute | Libertarian Movement-03-22-07 | Cato Institute Book Forum | |
| 55. | Cato Institute | Gay Marriage | Cato Institute Policy Forum | |
| 56. | Cato Institute | DC Gun Ban in the Cross Hairs-03-22-07 | Cato Institute Policy Forum | |
| 57. | Cato Institute | Human Organs for Sale? | Cato Institute Policy Forum | |
| 58. | Michael Shermer and Jonathan Wells | Why Darwin Matters from the Cato Institute 2006 | Why Darwin Matters from the Cato Institute 2006 | |
| 59. | Michael Shermer and Jonathan Wells | Why Darwin Matters from the Cato Institute 2006 | Why Darwin Matters from the Cato Institute 2006 | |
| 60. | Cato Institute | The Case against a Standing Nation-Building Office | Cato Institute Capitol Hill Briefing | |
