Altdorf: The greatest underdog story of the medieval age
2013년
Acre: Hospitaller Saga, Book 1 (Unabridged)
2016년
Acre: An army of children against the might of the Mamluks
2016년
Morgarten: The Forest Knights, Book 2 (Unabridged)
2026년
Hospitaller: Hospitaller Saga, Book 3 (Unabridged)
2025년
Brother Sergeant: Action-packed historical adventure thriller: Hospitaller Saga, Book 4 (Unabridged)
2026년