R. M. ยท Richard M.
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| My First Encyclopedia of Fish: A Great Big Book of Amazing Aquatic Creatures to Discover | 978-1-86147-824-5 (1-86147-824-0) | 2017 |
| My First Encyclopedia of Trees: A Great Big Book of Amazing Plants to Discover | 978-1-86147-825-2 (1-86147-825-9) | 2017 |