| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| David Douglas | 978-1-85410-591-2 (1-85410-591-4) | 1999 | Anne Lindsay Mitchell |
| The Tree Collector: The Life and Explorations of David Douglas | 978-1-84513-052-7 (1-84513-052-9) | 2005 | Ann Lindsay Mitchell |