D. T. · R.D. · R. T. · Ronald D.
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| 30 Toy Vehicles of Wood | 978-0-9674668-2-8 (0-9674668-2-2) | 1999 |
| 65 Birdhouses and Bird Feeders | 978-0-9674668-4-2 (0-9674668-4-9) | 2001 |
| Simple Birdhouses and Feeders of Wood | 978-0-9674668-3-5 (0-9674668-3-0) | 2000 |