Full Moon Bloody Moon - Chase Dagger, #2

A series of gruesome murders leads an Indianapolis cop and a university professor to the doorstep of P. I. Chase Dagger. They have a theory behind the killings. Sergeant Marty Flynn has been tracking the suspect since March 13, 1998. Professor William Sherlock has been researching the killers for far longer. The professor believes the killings only occur prior to and during a full moon on a Friday the 13th.
He believes the evil is passed on from generation to generation. Dagger feels the professor knows far too much about the suspect and the murders. When the two men ask, "Have you ever heard of a shapeshifter?", Dagger is forced to reexamine their theory. After all, Sara, his partner, is a shapeshifter. Sara has never known any other shapeshifters. And she doesn't believe something this evil could exist...until it starts communicating with her.
FULL MOON-BLOODY MOON combines mystery with an element of horror. Lee Driver is a master storyteller. You will never look at another full moon on a Friday the 13th the same way. Book 2 in the series.