Robert Thier figure dans ce catalogue avec 14 livres en 3 séries, dont Storm and Silence, Warning! Fairy Tales et Robber Knight Saga.
The Robber Knight
2014
The Robber Knight's Love
2016
Storm and Silence
In the Eye of the Storm
Silent Night
Silence is Golden
2017
Silence Breaking
2018
Hunting for Silence
2019
Storm of Bells
2021
New Storm Rising
2023
Storm over the Caribbean
2025
WARNING! Fairy Tales
WARNING! Fairy Tales 2
WARNING! Fairy Tales 3