Alastair MacNeill Books in Order

Based on MacLean’s wartime short story, this thriller follows SOE veteran Sam McIndoe and American partners Stella di Mauro and Nicky Ravallo on a covert mission in occupied Mediterranean waters. A compromised network, shifting identities and old secrets make betrayal as dangerous as the enemy.

When a famed cryptologist and UNACO’s master code documents are seized in a Lisbon airport ambush, every undercover agent in the organisation is suddenly exposed. Mike Graham, Sabrina Carver and C.W. Whitlock must recover the files before a ruthless ex-Soviet mastermind can trade them for nuclear chaos.

A schooner wrecked off Nantucket spills brand-new assault rifles onto the beach, pointing straight to a gun-running pipeline feeding the IRA. UNACO operatives Mike Graham and Sabrina Carver follow the trail through America and Europe into a tangle of arms dealers, mobsters and political fixers.

In the African state of Zimbala, reformist president Jamel Mobuto becomes the target of a hired killer whose plans are known only to terrorist-turned-CIA asset Jean Jacques Bernard. With UNACO mobilising to protect Jamel, Mike Graham disappears on a private vendetta to hunt Bernard down first.

Militants raid a high-security lab near Rome and escape with a man-made virus capable of killing millions. Demanding a vast payoff to arm terror groups across Europe, they threaten to release it during a world summit, forcing UNACO’s strike team into a desperate race against the clock.

When Rembrandt’s masterpiece The Night Watch reaches New York, experts discover the canvas is an immaculate fake. UNACO dispatches Mike Graham, C.W. Whitlock and Sabrina Carver to trace the forgery, a hunt that leads from Amsterdam to Rio de Janeiro and a billionaire’s clifftop stronghold.

A train crossing Europe carries six steel kegs of weapons-grade plutonium—and one mysterious extra cargo even more dangerous. As terrorists seize the line and drive the convoy toward disaster, UNACO agents Mike Graham, Sabrina Carver and C.W. Whitlock must board and stop the death train in motion.