Mastermind by A.T. Brennan

A witch, a human, and a werewolf. Three men connected by love, whose lives together have only just begun.
They thought it was over. It should have been the end, but it was really only the beginning.

A powerful adversary from Felix’s past emerges, threatening everything he and his friends have worked for. Secrets will be revealed, and friendships tested as the group of unlikely heroes faces off against their strongest enemy to date.
Will Luka and Ryder be able to see what’s blossoming between the three of them? And more importantly, will they give in to their desires and to each other?