| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2014 | 978-0-9854081-0-7 | Philip Rastocny | Where, oh Where did the Star of Bethlehem Go? |
| 2013 | 978-0-9854081-1-4 | '' | Build an Extreme Green Solar Hot Water Heater |
| '' | 978-0-9854081-2-1 | '' | Build an Extreme Green Rain Barrel |