| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| The Santa Cruz Mountains Trail Book | 978-0-9609170-9-9 (0-9609170-9-8) | 2006 |
| The Santa Cruz Mountains Trail Book | 978-0-9609170-7-5 (0-9609170-7-1) | 2002 |
| Where to See Wildlife in California | 978-0-9609170-1-3 (0-9609170-1-2) | 1983 |
T.T. · Thana Thaver · Tim Tepper · Timea Tibori · Tom Topor