The Billion Dollar Spy: A True Story of Cold War Espionage and Betrayal

The Killing Game: A Military Romantic Thriller

The Numbers Game: A Novel

Brain Training And Brain Games for Memory Improvement: Concentration and Memory Improvement Strategies with Mind Mapping: Concentration and Memory Improvement Strategies with Mind Mapping

Thistles: A Female Spy and Private Investigator Thriller

Spy School Project X

Alec Milius Spy Series Books 1 and 2: A Spy By Nature, The Spanish Game

The Westing Game (Puffin Modern Classics)

Fourth Wing: DISCOVER THE GLOBAL PHENOMENON THAT EVERYONE CAN'T STOP TALKING ABOUT!

Red Rising: Celebrating its 10th anniversary, an explosive dystopian sci-fi novel (#1 New York Times bestselling Red Rising series book 1)

Spy School Project X

First Strike Book One

Tinker Tailor Soldier Spy

How to Catch a Russian Spy: The True Story of an American Civilian Turned Self-taught Double Agent

The Crash of Flight 3804: A Lost Spy, a Daughter’s Quest, and the Deadly Politics of the Great Game for Oil

The Spanish Game

The Spy Who Knew Too Much: An Ex-CIA Officer’s Quest Through a Legacy of Betrayal

I Spy Something Bloody: I Spy Book 1

The Spy I Loved

Shadow Cell: an explosive insider account of the world's new spy war from ex-CIA operatives

The Spy

Highland Spy

Say Nothing: A True Story of Murder and Memory in Northern Ireland

In From the Cold: Three Novellas

The Crimson Throne