Vincenzo's Zombie Horror Blog: REVIEW: Blood Related by William Cook : REVIEW: Blood Related by William Cook Meet the Cunninghams… A family bound by evil and the blood they have spilled. Meet Caleb Samael Cunningham, a diabolical serial-killer with an inherited psychopathology, passed down via a blood-soaked genealogy. Caleb is a disturbed young man whose violent father is a suspected serial killer and mother, and insane alcoholic. After his father's suicide, Cunningham's disturbing fantasy-life becomes reality, as he begins his killing spree in earnest. His identical twin brother Charlie is to be released from an asylum and all hell is about to break loose, when the brothers combine their deviant talents. CLICK HERE TO CHECK OUT THE BOOK TRAILER!!! CLICK HERE FOR A KINDLE COPY CLICK HERE FOR A PAPERBACK COPY 4.5/5 Amazon Stars The serial killer genre must be one of the most difficult to write about. Considering that so much research ha...