P S · Peter Sinn · [s.n.]
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Boom | 978-0-8222-2370-2 (0-8222-2370-8) | 2009 |
| Colorado - Acting Edition | 978-0-8222-2371-9 (0-8222-2371-6) | 2009 |
| Hunter Gatherers - Acting Edition | 978-0-8222-2372-6 (0-8222-2372-4) | 2009 |