| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2000 | 978-0-9538681-0-0 | David J. Howe · Arnold T. Blumberg | Howe's Transcendental Toybox: The Unauthorised Guide to "Doctor Who" Collectibles |
| 2002 | 978-0-9538681-1-7 | Jeff Gardiner | The Age of Chaos: The Multiverse of Michael Moorcock |
| '' | 978-0-9538681-2-4 | Jeff Gardiner | The Age of Chaos: The Multiverse of Michael Moorcock |