The Talisman: The Vatican Knights Series, Book 37 (Unabridged)
2026
The Devil's Sanctuary: The Vatican Knights Series, Book 36 (Unabridged)
2026
DIE VLADORIANISCHE FESTE (Die Ritter des Vatikan 22)
2026
Knightfall: The Vatican Knights Series Book, 35 (Unabridged)
2026
DER SARG DES GOLIATH (Die Ritter des Vatikan 21)
2026
DIE HEILIGE LANZE (Die Ritter des Vatikan 20)
2025