| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2013 | 978-0-9840007-0-8 | Ronald H. Chilcote · Susan Marsh | The Wild Wyoming Range |
| '' | 978-0-9840007-1-5 | Robert L. Allen · Fred M. Roberts Jr. | Wildflowers of Orange County and the Santa Ana Mountains |
| 2014 | 978-0-9840007-2-2 | Ronald H. Chilcote | The Laguna Wilderness |