| ID | Interpret | Skladba | Album | |
| 31. | Cato Institute | Human Organs for Sale? | Cato Institute Policy Forum |  |
| 32. | Cato Institute | Truths about Energy-11-27-07 | Cato Institute Policy Forum | |
| 33. | Cato Institute | Comprehensive Immigration Reform for a Growing Economy | Cato Institute Policy Forum | |
| 34. | Cato Institute | Health Savings Accounts-05-24-07-2 | Cato Institute Policy Forum | |
| 35. | Cato Institute | Want Trade Agreements-09-28-07 | Cato Institute Policy Forum | |
| 36. | Cato Institute | Advancing Economic Freedom in the Middle East | Cato Institute Policy Forum | |
| 37. | Cato Institute | Election 2006: A Look Back and Forward | Cato Institute Policy Forum | |
| 38. | Cato Institute | One Man's America-07-24-08 | Cato Book Forum | |
| 39. | Cato Institute | cbfa- Gun Control on Trial-11-24-08-2 | Cato Book Forum | |
| 40. | Cato Institute | cbfa How Nations Prosper-11-24-08-1 | Cato Book Forum | |
| 41. | Cato Institute | cbfa-Against Intellectual Monopoly-11-10-08 | Cato Book Forum | |
| 42. | Cato Institute | cbfa-03-19-08 | Cato Book Forum | |
| 43. | Cato Institute | cbf-red state-blue state09-11-08 | Cato Book Forum | |
| 44. | Cato Institute | cbfa-The Crime of Reason-10-10-08 | Cato Book Forum | |
| 45. | Cato Institute | Feds in the Classroom-09-18-07 | Cato Book Forum | |
| 46. | Cato Institute | cbfa The Price of Everything-12-01-08 | Cato Book Forum | |
| 47. | Cato Institute | McCain: Myth of a Maverick-01-08-08 | Cato Book Forum | |
| 48. | Cato Institute | cbfa-real education-10-08-08 | Cato Book Forum | |
| 49. | Cato Institute | Discover Inner Economist-11-15-07 | Cato Book Forum | |
| 50. | Cato Institute | cbfa-little pink house-01-27-09 | Cato Book Forum | |
| 51. | Cato Institute | Until Proven Innocent-09-11-07 | Cato Book Forum | |
| 52. | Cato Institute | How Nations Prosper | Cato Institute | |
| 53. | Cato Institute | China's Rise: Is Conflict Unavoidable | Cato Institute Hill Briefing | |
| 54. | Cato Institute | Learning the Right Lessons from Iraq | Cato Institute Hill Briefing | |
| 55. | Dan Griswold, Sen. Richard Lugar (R-IN) | Who Are the Real Free Traders in Congress? | Cato Institute Hill Briefing | |
| 56. | Cato Institute | The Massachusetts Health Plan | Cato Institute Hill Briefing | |
| 57. | Cato Institute | Property Rights on the March: Where from Here? | Cato Institute Half-day Conference | |
| 58. | Cato Institute | The Federal Budget Outlook | Cato Institute Hill Briefing | |
| 59. | Dan Griswold, Sallie James | hba-04-11-08 | Cato Institute Hill Briefing | |
| 60. | Cato Institute | Freeing the farm-05-23-07 | Cato Institute Hill Briefing | |
