| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Trek: The Encyclopedia | 978-1-55698-331-3 (1-55698-331-X) | 1994 | Hal Schuster |
| Trek: The Unauthorized A-Z | 978-0-06-105435-8 (0-06-105435-6) | 1995 | " |
| Turn Left at November | 978-0-692-39325-3 (0-692-39325-0) | 2015 | |
HarperCollins · Pioneer Books · Various small imprints