Mark Hayden figure dans ce catalogue avec 29 livres en 4 séries, dont The King's Watch, A King's Watch Story, Operation Jigsaw et Tom Morton.
The 13th Witch
2018
The Twelve Dragons of Albion
2018
The Eleventh Hour
2018
Tenfold
2019
Nine of Wands
2019
Eight Kings
2019
The Seventh Star
2020
Six Furlongs
2020
Five Leaf Clover
2021
Four Roads Cross
2021
Third Eye: The Sound of Peace
2023
Three Ring Circus
2024
Table Talk
2026
Second Nature Part One
2026
Second Nature Part Two
2026