FOLLOW THE DEVIL

Danny Devlin thought his wars were over—until one ignited in his hometown.

A sadistic mercenary named Merrick has kidnapped Ruby Sinclair, the daughter of a U.S. senator, and vanished into the frozen Wyoming mountains. With a blizzard closing in and Ruby running out of time, Merrick strikes a deal: lead Devlin, an ex-special forces soldier, now making a living as a wilderness guide, and two lawmen to her location—or face execution.

But the storm isn’t the only danger waiting in the dark. Every step up the mountain drags them deeper into Merrick’s twisted trap.

Will this deal with the devil save Ruby—or damn them all?

Fans of Lee Child, Vince Flynn, and Jack Carr will find a new hero to root for—and a new devil to fear—in Danny Devlin.

SHOP NOW

ENEMY WITHIN

The safe is unbreakable. The assassin unstoppable. The clock unforgiving.

When ex-special forces operative Danny Devlin is dragged from his quiet island retreat, he’s thrown into the deadliest mission of his life: infiltrate a high-security flight, crack an unbreakable safe midair, and steal the key to billions stolen from the world’s most dangerous criminals.

But Devlin isn’t the only predator circling. Ruthless mercenaries, a ghostlike assassin, and a storm of betrayal are closing in. Every move takes him deeper into a world where trust is a weapon—and survival means outwitting enemies who kill without hesitation.

Explosive, relentless, and razor-sharp, Enemy Within proves Danny Devlin is the kind of hero readers of Lee Child, Vince Flynn, and Jack Carr have been waiting for.

SHOP NOW

About the Author

Patrick McNulty is a husband, father and a Canadian Armed Forces veteran. He writes gritty, fast-paced thrillers that plunge readers into the darkest corners of human nature and the relentless fight for survival. Drawing inspiration from classic action heroes and modern crime fiction, his stories blend pulse-pounding suspense, cinematic action, and deeply human characters.

Join his Monsters & Mayhem Community and get exclusive extras, special discounts, and a FREE copy of Mad Dog, a short Danny Devlin thriller.