Merlin Unwin Books · Parkway Publishers
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| A Walk Atop America | 978-1-933251-44-8 (1-933251-44-1) | 2007 |
| Wild Duck and Their Pursuit | 978-1-906122-24-9 (1-906122-24-5) | 2010 |
D B · D. Butler · Douglas B. · Douglas J. Butler · Douglas M. Butler