John W Dennehy Books in Order

In an alternate Victorian Boston where clockwork science rules, deadly hybrid beasts are on the loose. Young Kevin Barnes is pulled out of the modern world and into a dangerous hunt with big game hunters who may be outmatched.

A brutal winter storm traps Robert and Eliza in their rural New England farmhouse during a power outage. As the cold deepens, a strange basement discovery and unsettling changes in Eliza turn a marriage drama into something far darker.

An out of work attorney burdened by marital strain and old mistakes makes a troubling deal with a strange peddler in a Boston coffee shop. What looks like a way out may pull him deeper into trouble.

Separated from his family and drinking too much, Chase retreats to a remote lake house during a snowstorm. Alone with his memories and strange events in the cottage, he has to decide what is real before the past swallows him.

Stranded in the Pacific during World War II, the crew of a PT boat faces more than enemy fire. Young petty officer Tom Miller must man his gun against a leviathan rising from the sea and a fight that keeps getting worse.

Aliens disguised as humans play a dangerous cat and mouse game across San Francisco. After a stranger frames him, Victor has to outrun the authorities and face a hidden enemy who seems to know his every move.

Just after the Cold War, Russian commandos join Veronika and a Bulgarian vampire hunter on a deadly mission. They are hunting a master vampire whose plan could spread far beyond one covert operation.

A Pacific storm wakes an ancient monster bent on destroying Tokyo, while brutal weather and treaty limits cripple the military response. Marines, Navy SEALs, and Master Gunnery Sergeant James Penton become the last line between the creature and catastrophe.

Veteran Harry Mulligan finds a rare artifact in Boston and becomes the target of mobster Patrick Donovan, who will do anything to reclaim it. Trauma, Irish myth, and supernatural menace collide as the danger spreads to everyone nearby.

On a remote Pacific atoll during World War II, U.S. Marines launch a seek and destroy mission against Japanese forces. Then they discover the island hides a deadlier threat, prehistoric predators that turn combat into a fight for survival.

Boston trial attorney Ken Dwyer takes on a wrongful death case at a state hospital and a paying criminal matter at the same time. Both investigations pull him toward a Balkan crime syndicate and raise the cost of finding the truth.

This collection moves from the American Revolution to Beirut and the Pacific theater, mixing battlefield action with horror. Soldiers, sailors, and Marines face werewolves, ghosts, vampires, the Kraken, and other threats ordinary weapons may not stop.

After a political aide is killed, a state senator turns to his old classmate Ken Dwyer for help before charges land. As Dwyer digs into Boston politics, union muscle, and a possible affair, the case grows far more dangerous.

Fresh from leaving the District Attorney's Office, Ken Dwyer opens his own practice and takes a drug case tied to a warrantless search. Defending his client while suing the police puts him between rogue cops and a client he may not trust.

When a mill burns in a small New Hampshire town, several business partners face arson charges and suspicion in a suspicious death. Trial lawyer Mason Walters takes the case and finds a scam tangled with murder, debt, and too many suspects.