Aquabel
Allison

Thriller

Scarecrow returns
Callsign: Knight
Callsign: Rook
Seizure
Callsign: Bishop
Callsign: Queen
Threshold
Thaw
Blood and Ice
Callsign: Rook
Virals
Beneath
The Fourth Awakening
Cover 5

The Vault

Cibola
The Ark
Cover 0

Insomnia and Seven More Short Stories

Rogue wave
Storm Cycle
The 13th Hour
The Five Greatest Warriors
Fragment
Pulse
The Thieves of Faith
The Breach
The Tomb of Hercules
Instinct
Altar of Eden
The Hunt for Atlantis
Sandstorm
The Lions of Lucerne
Cover 8

The Grail Conspiracy

Creepers
The Thieves of Heaven
The Last Oracle
Nemesis
The Medusa Stone
Render Safe
Cover 2

The Ripple Effect

Cover 1

Freefall

Amazonia
Pacific Vortex
Dourado
Hell Island
Black Order
Temple
Scarecrow
The Codex
Icefire
Ice Station
Cover 4

Quicksilver

Subterranean
Excavation
Ultimatum
Whiteout
Contest
Deep fathom
Cover 3

Meltdown

Havoc
Map of Bones
Library of the dead
Beneath the Dark Ice
Callsign - Tripleshot
Cover 4

Callsign

Detour
The Doomsday Key
Scavenger
Ice Hunt
Dark Rising
The Devil Colony
Cover 4

The Skeleton Key

Cover 0

Jake Ransom and the Howling Sphinx

Cover 0

Wave

Cover 3

Half-Past Dawn

Cover 1

Ghost Ship

Cover 6

Cataclysm

Cover 5

Red Line

Omega
Guardian
Cover 1

Yellowstone Hellfire

Cover 7

Yellowstone Fallout

The Escape Room
The Silent Corner
The President is Missing