D.W. · U. Wahn · Udo W. · Udo Wahn
Cabo and Coral Publishing · Various small imprints
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Cabo and Coral Dog Days of Summer | 978-0-9833841-4-4 (0-9833841-4-2) | 2011 |
| Cabo and Coral Reef Explorers | 978-0-692-01170-6 (0-692-01170-6) | 2011 |
| Cabo and Coral's Secret Surf Spot! | 978-0-692-00269-8 (0-692-00269-3) | 2009 |