| title | ISBN-13 | year of publication |
|---|---|---|
| Ohlone Teacher's Resource | 978-0-9706237-6-8 | 2010 |
| Short Role-playing Simulations for Middle School World History | 978-0-9706237-4-4 | 2006 |
| Short Role-playing Simulations for US History | 978-0-9706237-1-3 | 2008 |
| Short Role-playing Simulations for World History | 978-0-9706237-0-6 | 2003 |
D G · Di Giacomo · R.D. · Richard D. · Richard G