Ordine di lettura
1
The Arthurian Relic
2021
2
The Emerald Tablet
2021
3
The Celtic Quest
2022
4
The Achilles Legend
2022
5
The Pagan Hammer
2023
6
The Pharaoh's Amulet
2023
7
The Thracian Idol
2024
8
The Antikythera Code
2024
9
The Charlemagne Accord
2025
10
The Midsummer Treasures
2025
11
The Centurion's Spear
2026
12
The Prophet's Staff
2027