The Company set Stark up as fall guy in a payroll snatch and hooked his girlfriend on heroin to keep his mouth shut. But Stark got out, and when Carol died from an overdose he vowed vengeance on the men responsible.
The Company was an international syndicate that dealt in every kind of crime that could make money out of human degradation. It killed everyone Stark held dear and now he's out to take his own kind of bloody vengeance on the murderers concerned.
The Company put a price on his head. Dead. But Stark was determined to stay alive—and smash the international crime organisation that lived off human degradation. Any way he could.
John Stark is The Revenger.
"One of the best vigilante style series of the period." Goodread's review

Funeral Rites is the 1st book in The Revenger series, but you may enjoy reading the series in any order.