K.P. · K Peters · Kenneth E. Peters · Kenneth P.
Scholastic · Steve Jackson Games
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| GURPS Ultra-Tech | 978-1-55634-753-5 (1-55634-753-7) | 2007 | David L. Pulver |
| HALO: Official Spartan Field Manual | 978-1-338-25363-4 (1-338-25363-8) | 2018 | Kiel Phegley |