Colour Heroes · Forgotten Books
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Best: The Story of the Messenger Hours; With Some of the Thoughts They Have Brought | 978-0-243-50016-1 (0-243-50016-5) | 2018 |
| Yorkshire Air Museum | 978-0-9552751-1-1 (0-9552751-1-3) | 2006 |