Richard H. · Richard Hecht · Richard Higgott · Richard Huggett · Sir Richard Heygate
| title | media type | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Endangered Species | Hardcover | 978-0-7195-2158-4 (0-7195-2158-0) | 2007 | Michael Daunt |
| Endangered Species: The Bart and the Bounder's Countryside Year | Paperback | 978-0-7195-6946-3 (0-7195-6946-X) | 2008 | " |
| Endangered Species: The Bart and the Bounder's Countryside Year | Hardcover | 978-0-7195-6956-2 (0-7195-6956-7) | 2007 | " |