Now a fully-fledged private investigator, Sloane Donovan is bored by her latest task of keeping a debauched starlet alive and out of the headlines as she films a movie in Vancouver. When she and her partner Wayne Capson are contacted by a grieving mother looking to resurrect the cold case of her missing daughter, Sloane finds herself inexorably drawn into a clandestine world of disappearing girls, illegal narcotics and loose ends dating back forty years.

Careening from the hardest edges of the city to creepy rural backroads where cries go unheard, Sloane's relentless quest places the people closest to her at risk, while her own personal demons threaten to devour her. Lightning-paced and unputdownable, Call of the Void cements Sloane Donovan's position amid the new generation of hard-boiled sleuths.