On his twenty-first birthday, Andre discovers something both amazing and terrifying. As the seventh son of a seventh son, he is now a werewolf. One of the relatively few in the world. If it hadn't been for Mario, who was also a seventh son werewolf, being there for his first shift, Andre doesn't know how he could have handled it. Now he has to tell Donal, the man he loves with all his heart, what he has become. It won't be easy, but he hopes his long-time lover will be able to accept it -- and him -- when he learns the truth. Much against his will, Mario is left to watch over Andre until he gets a handle his new life. The only saving grace? He can spend his time at the same PI agency where Donal works. When they get a new case, Mario has no idea it will change his life forever ... if he lets it happen.