• 3 SUM
• XPD
• Fear itself: a novel
• Nerve Center
• To Kill Or Be Killed
• High-Caliber Concealer
• The Codebreakers: The True Story of the Secret Intelligence Team That Changed the Course of the First World War
• Black List
• Cronos Rising
• The Cain File
• Noble Intentions: Season Four
• The Royal Elite: Mattias
• 'A' for Argonaut
• The Alberta Connection
• Broken People
• Nemesis
• Reach For the Spy
• Blood Price (Dark Places Of The Earth 1)
• Graham Greene
• Haven
• Bond 04 - Diamonds Are Forever
• The Khamsin Curse
• Agent Hill: Reboot
• Beyond Rubies (Daughters of Sin Book 4)
• Prime Target
• The Executioner's Game
• The Waiting Time
• Our Man in Camelot
• Agents of Innocence
• Silence is Deadly
• Next Day of the Condor
• Marigold Chain
• The Secret Pilgrim
• Loose Cannon: The Tom Kelly Novels
• The Cup
• Spy Killer
• Blood Rules
• The Lazarus Moment
• The Unseen
• The Spy Is Cast
• Gravedigger
• White Death: An Alex Hawke Novella
• Strange Intelligence: Memoirs of Naval Secret Service
• Atropos
• Wallbanger
• Jack Higgins
• Lana's Comet (Outer Settlement Agency)
• Critical Mass
• Danger Close
• The Watchmen
• Shadow of Dawn
• Spy Games
• How Spy I Am
• Honourable Intentions
• The Identity Thief
• Minute Zero
• Freedom's Promise: Task Force 125
• Azrael
• On the riverside of promise
• Mr. Nice Spy
• 4 Rainy Days and Monday
• Never Say No to a Killer
• The Assassin
• Nora and Liz
• The Alamut Ambush
• Even
• Flight From Honour
• War Plan Red
• Assassins Have Starry Eyes
• Angelmaker
• Valhalla Rising
• Dying Light
• Hunter Killer
• Bloodmoney
• Journey Into Fear
• The Number 8
• 3 Thank God it's Monday
• The Warren Omissions
• [Thomas Caine #1] Tokyo Black
• A Bridge to Treachery From Extortion to Terror
• INVASION USA (Book 2) - The Battle For New York
• Without Options
• The Fire
• War Game
• For the Good of the State
• Internecine
• Cold Blood
• The Schliemann Legacy
• Accident
• Tell Me No Spies
• Lethal Force
• The Specialists
• Blind Fire
• Jackdaws
• Aneka Jansen 5: The Greatest Heights of Honour
• The Eighth Dwarf
• Dover Beach
• The Virtuosic Spy 01 - Deceptive Cadence
• The Battle for Houston...The Aftermath
• Aggressor