H. B · Harriet Blackbury · Herta Blaukopf
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Gorilla's Story | 978-1-906250-25-6 (1-906250-25-1) | 2009 | |
| The Digestive System: Band 08/Purple | 978-0-00-746198-1 (0-00-746198-4) | 2012 | Collins Big Cat |
| Tiger's Story | 978-1-905417-39-1 (1-905417-39-X) | 2007 | |