The Crimson Dagger - Vatican Knights Series 23 (2020)
The Goliath Chamber - Vatican Knights 24 (2021)
Original Sins
The Sinai Directive
The Devil's Magician
Juggernaut
The Brimstone Diaries
The Nocturnal Saints
The Eye of Moses - Vatican Knights Series 22 (2020)
CABAL
Dark Advent
In Between God and Devil
The Lost Cathedral
Game of Drones
Mausoleum 2069
CABAL (The Vatican Knights Book 9)
The Thrones of Eden 3 (Eden)
Sinners and Saints
Dark Advent (Vatican Knights Book 8)
The Valley
Targeted Killing (The Vatican Knights Book 11)
Sinners and Saints (The Vatican Knights Book 12)
The Lost Cathedral (The Vatican Knights series Book 7)
The Bridge of Bones (Vatican Knights)
Targeted Killing
Crosses to Bear (Vatican Knights Book 6)
The Barbed Crown (The Vatican Knights Book 13)
The Barbed Crown
The Menagerie 2 (Eden)
The Golgotha Pursuit
The Tombs of Eden