R. T. · Robert M. Thorson · Robert T. · THORSON ROBERT
Tilbury House Publishers · Walker Books
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Exploring Stone Walls: A Field Guide to New England's Stone Walls | 978-0-8027-7708-9 (0-8027-7708-2) | 2005 | |
| Stone by Stone: The Magnificent History in New England's Stone Walls | 978-0-8027-7687-7 (0-8027-7687-6) | 2004 | |
| Stone Wall Secrets | 978-0-88448-229-1 (0-88448-229-4) | 2001 | Kristie Thorson |