| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Hade's Gambit Book One of the Krypteia Conspiracy | 978-0-9849842-0-6 (0-9849842-0-8) | 2012 | Michael Koogler · Jaren Riley |
| Hade's Gambit: Book One of the Krypteia Conspiracy | 978-0-9849842-1-3 (0-9849842-1-6) | 2012 | Michael Koogler · Jaren Riley |