S. T. · Samuel T. · Samuel Thayer Spear
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Nature's Garden: A Guide to Identifying, Harvesting, and Preparing Edible Wild Plants | 978-0-9766266-1-9 (0-9766266-1-6) | 2010 |
| The Forager's Harvest: A Guide to Identifying, Harvesting, and Preparing Edible Wild Plants | 978-0-9766266-0-2 (0-9766266-0-8) | 2006 |