The Hanging Club – Tony Parsons

A band of vigilante executioners roam London’s hot summer nights, abducting evil men and hanging them by the neck until dead. As the bodies pile up and riots explode all over the sweltering city, DC Max Wolfe embarks on his most dangerous investigation yet, hunting a gang of killers who many believe to be heroes. The third book in Tony Parsons‘ bestselling DC Max Wolfe series.