Nicky finally has the close connection with Marco he's wanted for so long - the bloodlust - a rare and little understood phenomena that changes a pet into an alpha wolf. But Nicky's bloodlust was given to him by his sworn and deadly enemy, Jeremy Tate, for reasons known only to him, and he soon discovers that the wolf inside him is dangerously insane. When Gabe and Zack come to see the changes in Nicky, Gabe discovers something else about the wolf inhabiting Nicky's body - something that threatens their friendship and causes Zack to attack Nicky. Will the alphas be able to tame and control this dangerous wolf or will it threaten not only Nicky and Marco's relationship, but their lives as well?
Used availability for Shannon West's Heartsblood