D.F. · Doc Fletcher · Doug Fields · Doug Fletcher
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Birdtopia: 20 Color-in Postcards | 978-1-78067-942-6 (1-78067-942-4) | 2017 |
| Birdtopia 2018 Coloring Calendar | 978-1-78627-050-4 (1-78627-050-1) | 2017 |
| Into the Wild: An Exotic Woodland Coloring Book | 978-1-78627-085-6 (1-78627-085-4) | 2017 |