H-O. · Håkon Øverås · Håkon Øverås
Carl Hanser Verlag GmbH & Co. KG · Enchanted Lion Books
| title | media type | ISBN-13 | year of publication | |
|---|---|---|---|---|
| Brown | Hardcover | 978-1-59270-212-1 | 2019 | |
| Brown | Paperback | 978-1-59270-251-0 | 2019 | |
| Super-Bruno | Gebunden | 978-3-446-25084-0 | 2016 | |
| Super-Matze | " | 978-3-446-25485-5 | 2017 |