The 5th Witch — Graham Masterton

A new and powerful crime alliance holds Los Angeles in a grip of terror. Anyone who opposes them suffers a horrible fate...but not by human hands. Bizarre accidents, sudden illnesses, inexplicable and gruesome deaths, all eliminate the alliance's enemies and render the crime bosses unstoppable. Every deadly step of the way, their constant companions are four mysterious women, four shadowy figures who wield more power than the crime bosses could ever dream of. But at the heart of the nightmare lies the final puzzle, the secret of...The 5th Witch