| ID | Interpret | Skladba | Album | |
| 1. | Paul Hague | A Practical Guide to Market Research - Preface & Chapter 1 of 11 | A Practical Guide to Market Research |  |
| 2. | Paul Hague | A Practical Guide to Market Research - Preface & Chapter 1 of 11 | A Practical Guide to Market Research | |
| 3. | Paul Hague | A Practical Guide to Market Research - Preface & Chapter 1 of 11 | A Practical Guide to Market Research | |
| 4. | michael @ better health answers.com | Juicier Sex in Your 40's and Beyond - with Anti Aging Bonus! | Mass Market Response Test Research | |
| 5. | Yury Lifshits | Web Mining: Blogspace and Folksonomies | A Guide to Web Research | |
| 6. | Yury Lifshits | Advertising Engines | A Guide to Web Research | |
| 7. | Yury Lifshits | Semantic Search | A Guide to Web Research | |
| 8. | Bob Boardman | If I Had My Life to Live Over | Practical Discipleship | |
| 9. | Black Eyed Dog | Nick Drake | Practical Magic |   |
| 10. | Chris Lehmann | Podcast 1: Reinvention and the New Year | Practical Theory | |
| 11. | Chris Lehmann | Podcast 2: The Curriculum Summit | Practical Theory | |
| 12. | Immanuel Kant | 18 - Methodology of Pure Practical Reason | The Critique of Practical Reason | |
| 13. | Immanuel Kant | 14 - Of the Primacy of Pure Practical Reason in its Union with the Speculative Reason | The Critique of Practical Reason | |
| 14. | Immanuel Kant | 13 - Critical Solution of the Antinomy of Practical Reason | The Critique of Practical Reason | |
| 15. | Alex Shalman | AlexShalman.com Podcast #004 - Interviewing John Chow | Practical Personal Development | |
| 16. | THIRD FACE | Electricity | Topics In Practical Science | |
| 17. | William Colby, JD | I'm dying, STAT! Call my ... lawyer? | The Center for Practical Bioethics | |
| 18. | Immanuel Kant | 07 - Of the Concept of an Object of Pure Practical Reason | The Critique of Practical Reason | |
| 19. | Immanuel Kant | 12 - Of the Dialectic of Pure Reason in defining the Conception of the 'Summum Bonum' | The Critique of Practical Reason | |
| 20. | Immanuel Kant | 00 - Preface | The Critique of Practical Reason | |
| 21. | Immanuel Kant | 00 - Preface | The Critique of Practical Reason | |
| 22. | Immanuel Kant | 05 - Of the Deduction of the Fundamental Principles of Pure Practical Reason | The Critique of Practical Reason | |
| 23. | Immanuel Kant | 04 - Of the Principles of Pure Practical Reason: THEOREM IV | The Critique of Practical Reason | |
| 24. | Ian Griffin & Jim Carrillo | PSN 005: Twitter and Social Networking Integration | Practical Social Networking | |
| 25. | Ian Griffin & Jim Carrillo | PSN 003: Websites and Blogging | Practical Social Networking | |
| 26. | Ian Griffin & Jim Carrillo | PSN 002: LinkedIn and Facebook | Practical Social Networking | |
| 27. | Ian Griffin & Jim Carrillo | PSN 001: Introduction to Social Networking | Practical Social Networking | |
| 28. | Dr. Ralph F. Wilson | #1. Experiencing Joy in Trials (James 1:1-18) | James: Practical Christianity | |
| 29. | Bill Cassidy | The War for Talen | Practical Business Concepts from Extraordinary Thinkers | |
| 30. | Bill Cassidy | What's Causing the Leaky Bucket? | Practical Business Concepts from Extraordinary Thinkers | |
