Peter Macklin Books in Order

When terrorists seize a Lake Erie cruise boat with hundreds of hostages aboard, the FBI turns to professional killer Peter Macklin. He must infiltrate the vessel and stop the attackers while facing another threat directed at himself.

Peter Macklin's wife demands a divorce after acknowledging that her husband kills for money. As lawyers negotiate his financial future, the Detroit mob turns against him, sending assassins who threaten to make any settlement irrelevant.

A campaign to legalise gambling ignites a Detroit mob war and draws former assassin Peter Macklin back toward organised crime. An attack on an outspoken preacher exposes the violence behind a struggle that reaches into Macklin's own family.

Peter Macklin's honeymoon with Laurie is interrupted by a contract he cannot refuse. While his new wife believes he is a salesman, the former Detroit hit man travels to Texas to pursue a bookie who survived an assassination attempt.

Retired hit man Peter Macklin discovers that his mother-in-law's boyfriend works as a lookout for armed robbers. When a botched job endangers Laurie and her mother, Macklin investigates the criminals threatening the family he hoped to protect.