In this thrilling novel, Katie Cathcart's gruesome murder in the remote Crazy Mountains of Montana points at an eccentric modern day mountain man: Bridger Jackson, living in a hidden cave away from society. Ignoring the sheriff's warnings and bent on revenge for his sister-in-law's death, JJ Volker goes tracking Jackson's trail in hopes of not only avenging Katie's death, but of reestablishing the love of his wife. His expert tracking techniques make him the only man who can locate the mountain man whom he learned the techniques from, Bridger Jackson—if he is even on the right trail at all.