I samlingen
| 2023 | Return to Atlantis. Book 2 | |
| 2023 | Secrets of Atlantis | |
| 2022 | Escape from Atlantis. Book 1 | |
| 2022 | Titans. Book 3. The fallen queen | |
| 2021 | Titans. Book 2. The missing | |
| 2020 | Titans. Book 1 | |
| 2019 | War of the realms : a Valkyrie novel | |
| 2018 | The runaway | |
| 2015 | Pegasus and the rise of the Titans | |
| 2014 | Pegasus og de nye olympierne Pegasus and the new Olympians | |
| 2013 | Pegasus og kampen om Olympos Pegasus and the fight for Olympus | |
| 2013 | Valkyrie | |
| 2012 | Pegasus and the origins of Olympus | |
| 2012 | Pegasus og flammen Pegasus and the flame |