Synopsis
The series follows Cal, a man that is half-monster and half-human. His mother was impregnated by an Auphe, a bloodthirsty creature also referred to as Grendels". The series begins with Cal and his brother Niko living in New York City and struggling to keep Cal's heritage a secret as they battle to survive those that would see them dead. Later novels deal more heavily with Cal's attempts to balance the dark nature of his father's race with his impulse to protect and defend others against the supernatural.
Read more about this topic: Madhouse (novel)