Morris is called in to help protect a family from a curse that goes back to the Salem Witch Trials and enlists the help of Chastain. Their quest takes them across America all the while the target of a powerful black witch.
Gustainis has a great writing style that skillfully mixes fictional characters with his 'real' world. Quincey Morris for example, is the great grandson of the Quincey Morris who helps Van Helsing defeat Dracula, and other characters from fiction are woven into the narrative.
The story has it all with black magic, white magic, voodoo, Zulu magic, demons and succubi. It is also quite brutal, characters die and not in a pretty way either, usually it is quite violent which adds to the gritty nature of the story. An impressive book and I look forward to reading more about this duo.