Half-human Cal Leandros and his brother, Niko, aren't exactly prospering with their preternatural detective agency. After a malevolent ancient evil starts picking off humans, Cal and Niko are going to have to earn their paycheck. Original.

Madhouse 2016, Audible Studios on Brilliance

ISBN-13: 9781522663379

MP3 format

Madhouse 2008, Ace Books, New York, NY

ISBN-13: 9780451461964

Mass-market paperback