Dirty Bertie - Series 1 - David Roberts 10 Books Collection Set (Fangs, Fetch, Germs, Mud, Bogeys, Yuck, Burp, Pants, Fleas, Worms)
| Country | USA |
| Manufacturer | Multiple. Distributed through American National Standards Institute (ANSI) |
| Binding | Paperback |
| ReleaseDate | 2021-05-01 |
| EANs | 9780791873663 |