| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Dosage: Pedigree and Performance | 978-0-929346-73-1 | 2003 | |
| Farewells | 978-1-84435-151-0 | 2006 | Jacqueline Rayner (ed) · Matt Kimpton · Ian Potter · Paul Magrs · Steve Lyons |
| Racehorse Breeding Theories | 978-0-929346-75-5 | 2004 | Frank J. Mitchell |
| Tales of the Shadowmen 4: Lords of Terror | 978-1-934543-02-3 | 2008 | Jean-Marc Lofficier · Randy Lofficier · Matthew Baugh · Win Scott Eckert · Jess Nevins · Kim Newman · John Peel |
| Teenage Mutant Ninja Turtles | 978-0-7434-1321-3 | 1999 | Peter Laird |
| The Chaos Engine: Book 1 | 978-0-7434-3483-6 | 2001 | Stan Timmons |
| X-Men/Doctor Doom: The Chaos Engine, Book 1 | 978-0-7434-0019-0 | 2000 | " |
| X-Men Magneto: The Chaos Engine, Book 2 | 978-0-7434-0023-7 | 2002 | " |
| X-Men/Magneto: The Chaos Engine, Book 2 | 978-0-7434-3490-4 | 2002 | |
| X-Men Magneto: The Chaos Engine, Book 2 | 978-0-7434-4546-7 | 2002 | |
| X-Men Red Skull: The Chaos Engine, Book 3 | 978-0-7434-5280-9 | 2002 | |
| X-Men/Red Skull: The Chaos Engine Trilogy, Book 3 | 978-0-7434-7958-5 | 2003 | |
| X-Men: The Chaos Engine Trilogy | 978-0-7434-9774-9 | 2004 | |
A. R. · A. Roman · s. a. · S R · S. Roman · Steven A. · Steven R. · Steven Roman
Big Finish Productions Ltd · Hollywood Comics · Pocket Books · Russell Meerdink Co