 Scarecrow returns
| 5 |
 Callsign Callsign: Knight
| 4.83 |
 Callsign: Rook
| 5 |
 Seizure
| 4.05 |
 Callsign: Bishop
| 4.75 |
 Callsign Callsign: Queen
| 5 |
 Threshold
| 4.6 |
 Thaw
| 3 |
 Blood and Ice
| 2 |
 Callsign Callsign
| 4.71 |
 Virals
| 3.88 |
 Beneath
| 4.83 |
 The Fourth Awakening
| 3 |
 The Vault The Vault
| 4 |
 Cibola
| 3.67 |
 The Ark
| 3.14 |
 Insomnia and Seven More Short Stories Insomnia and Seven More Short Stories
| 4.25 |
 Rogue wave
| 5 |
Storm Cycle Storm Cycle
| 4 |
 The 13th Hour
| 3.67 |
 The Five Greatest Warriors
| 4.23 |
 Fragment
| 4 |
 Pulse
| 5 |
 The Thieves of Faith
| 4 |
The Breach The Breach
| 3.3 |
 The Tomb of Hercules
| 4 |
 Instinct
| 4.88 |
 Altar of Eden
| 3.63 |
 The Hunt for Atlantis
| 3.67 |
A Cidade Perdida A Cidade Perdida
| 3.74 |
 The Lions of Lucerne
| 3.83 |
 The Grail Conspiracy The Grail Conspiracy
| 3 |
 Creepers
| 3.5 |
 The Thieves of Heaven
| 5 |
 The Last Oracle
| 4.41 |
 Nemesis
| 2 |
 The Medusa Stone
| 2.33 |
 Render Safe
| 5 |
 The Ripple Effect The Ripple Effect: A Novel of Suspense
| 3 |
Freefall Freefall
| 3 |
 Amazonia
| 4 |
 Pacific Vortex!
| 3.71 |
 Dourado
| 2.6 |
 Hell Island
| 4.33 |
 Black Order
| 4.05 |
 Temple
| 4 |
 Scarecrow
| 4.73 |
 The Codex
| 3.43 |
 Icefire
| 4 |
 Ice Station
| 4.38 |
 Quicksilver Quicksilver
| 5 |
 Subterranean
| 4 |
 Excavation
| 4.08 |
 Area 7 / Contest
| 4.18 |
 Whiteout
| 3.18 |
 Contest
| 3.97 |
 Deep fathom
| 3.9 |
Meltdown Meltdown
| 3 |
 Havoc
| 3.5 |
 Map of Bones
| 4.18 |
 Library of the dead
| 3.45 |
 Beneath the Dark Ice
| 5 |
Callsign - Tripleshot Callsign - Tripleshot
| 5 |
Callsign Callsign: Deep Blue
| 5 |
 Detour
| 4 |
 The Doomsday Key
| 4 |
 Scavenger
| 3.33 |
 Ice Hunt
| 4.09 |
 Dark Rising
| 3.67 |
 The Devil Colony
| 3.87 |
The Skeleton Key The Skeleton Key
| 3.9 |
Jake Ransom and the Howling Sphinx Jake Ransom and the Howling Sphinx
| 4 |
Wave Wave
| 3 |
Half-Past Dawn Half-Past Dawn
| 3 |
Ghost Ship Ghost Ship
| 3.8 |
 Cataclysm Cataclysm
| 3 |
Red Line Red Line
| 4 |
Omega Omega
| 5 |
The Guardian The Guardian
| 5 |
Yellowstone Hellfire Yellowstone Hellfire
| 5 |
Yellowstone Fallout Yellowstone Fallout
| 5 |
 Escape Room A Novel
| 3.41 |
 The Silent Corner
| 3.74 |
 The President is Missing
| 3.51 |
