| ID | Interpret | Skladba | Album | |
| 121. | Robert Higgs | The National Security STate | History of Liberty |  |
| 122. | Robert Jardell | Track 1 | Liberty Theater 5-1-04 | |
| 123. | Murray N. Rothbard | 2. Natural Law as Science | The Ethics of Liberty | |
| 124. | Robert Jardell | Track 1 | Liberty Theater 5-1-04 | |
| 125. | Robert Higgs | Historians, the State and Liberty | History of Liberty | |
| 126. | Robert Jardell | Track 1 | Liberty Theater 5-1-04 | |
| 127. | Robert Jardell | Track 1 | Liberty Theater 5-1-04 | |
| 128. | Murray N. Rothbard | 22. The Nature of the State | The Ethics of Liberty | |
| 129. | Murray N. Rothbard | 1. Natural Law and Reason | The Ethics of Liberty | |
| 130. | Murray N. Rothbard | 4. Natural Law and Natural Rights | The Ethics of Liberty | |
| 131. | Murray N. Rothbard | 40. The American Colonies and the War | Conceived in Liberty: Vol. II - | |
| 132. | Robert Jardell | Track 1 | Liberty Theater 5-1-04 | |
| 133. | Robert Higgs | Historians, the State and Liberty | History of Liberty | |
| 134. | Cara Dillon | There Were Roses | Sweet Liberty |  |
| 135. | Cara Dillon | There Were Roses | Sweet Liberty |  |
| 136. | Murray N. Rothbard | 3. Natural Law versus Positive Law | The Ethics of Liberty | |
| 137. | Agnostic Front | Liberty & Justice | Liberty & Justice for ... | |
| 138. | Robert Jardell | Track 1 | Liberty Theater 5-1-04 | |
| 139. | Stuart Whitmore | Next Time, Reach Out To Libertarians | Blessings of Liberty | |
| 140. | Robert Jardell | Track 1 | Liberty Theater 5-1-04 | |
| 141. | Steven H. Wilson | Taken Liberty 12 | Taken Liberty, An Abridged Rea | |
| 142. | Steven H. Wilson | Taken Liberty 15 | Taken Liberty, An Abridged Rea | |
| 143. | Murray N. Rothbard | 11. Land Monopoly, Past and Present | The Ethics of Liberty | |
| 144. | Steven H. Wilson | Taken Liberty 16 | Taken Liberty, An Abridged Rea | |
| 145. | CEI New Media | Episode 5: Life in the Fast Lane | Liberty Week | |
| 146. | Steven H. Wilson | Taken Liberty Abridged 13.mp3 | Taken Liberty, An Abridged Rea | |
| 147. | Steven H. Wilson | Taken Liberty 14 | Taken Liberty, An Abridged Rea | |
| 148. | Steven H. Wilson | Taken Liberty 15 | Taken Liberty, An Abridged Rea | |
| 149. | Steven H. Wilson | Taken Liberty 10 | Taken Liberty, An Abridged Rea | |
| 150. | Steven H. Wilson | Taken Liberty 14 | Taken Liberty, An Abridged Rea | |
