| Dirk Gently’s Holistic Detective Agency | Douglas Adams | 6×CD | 1 + 1 + 1 + 1 + 1 + 1 | | ISBN 1-5900-7063-1 | 9781590070635 |
| The Long Dark Tea-Time of the Soul | Douglas Adams | 6×CD | 23 + 23 + 23 + 23 + 21 + 21 | | ISBN 1-5900-7075-5 | 9781590070758 |
| Mostly Harmless | Douglas Adams | 5×CD | 1 + 1 + 1 + 1 + 1 | | 53495 | 9781590072592 |
| Life, the Universe and Everything | Douglas Adams | 5×CD | 1 + 1 + 1 + 1 + 1 | | | 9781590072653 |
| So Long, and Thanks for All the Fish | Douglas Adams | 5×CD | 1 + 1 + 1 + 1 + 1 | | | 9781590072615 |
| The Restaurant at the End of the Universe | Douglas Adams | 5×CD | 1 + 1 + 1 + 1 + 1 | | | 9781590072639 |
| The Salmon of Doubt | Douglas Adams | 7×CD | 27 + 27 + 25 + 26 + 22 + 25 + 26 | | 1-59007-151-4 | 9781590071519 |
| The Hitchhiker’s Guide to the Galaxy | Douglas Adams | 5×CD | 12 + 20 + 16 + 16 + 18 | | 1-59007-257-X | 9781590072578 |
| The Theory of Everything | Stephen Hawking | CD | 1 | | 803680C-1 | |
| The Theory of Everything | Stephen Hawking | CD | 1 | | 803681C-1 | |
| The Theory of Everything | Stephen Hawking | CD | 1 | | 803682C-1 | |
| The Kid Stays in the Picture | Robert Evans | 6×CD | 1 + 1 + 1 + 1 + 1 + 1 | | | |
| Sex Money KISS | Gene Simmons | CD | 2 | | | |
| Dirk Gently’s Holistic Detective Agency | Douglas Adams | Digital Media | 36 | | | |
| Life, the Universe and Everything | Douglas Adams | Digital Media | 35 | | | |
| Mostly Harmless | Douglas Adams | Digital Media | 26 | | | |
| So Long, and Thanks for All the Fish | Douglas Adams | Digital Media | 42 | | | |
| The Hitchhiker's Guide To The Galaxy | Douglas Adams read by Douglas Adams | Digital Media | 36 | | | |
