Blood Oath - Michael Lister

From New York Times Bestselling author Michael Lister 

John Jordan is once again carrying a gun and a badge—and he’s going to need them. Balancing family life with being a cop and a prison chaplain takes grit and grace—and John has plenty of both. Working two cases that may or may not be connected, John is investigating the disappearance of a young army ranger home on leave and one of the most sadistic serial killers he’s ever encountered. 

BLOOD OATH -- the 11th crime novel in the popular, award-winning, and critically-acclaimed John Jordan mystery series. 

“Michael Lister is a giant talent with a unique vision. His landmark John Jordan Mystery series is a treasure of contemporary literature.” Florida Weekly 

Publisher's Weekly Starred Review: 'Lister gives fair clues for the surprise solution, thus combining a compelling account of his hero’s spiritual struggle with a top-notch whodunit.' 

'Another great ride with a very assured driver behind the wheel.' Michael Connelly