This is book five in the "Salvation Pack" series. This is also the first book I have read in this series, so for me I thought it was a standalone book. But with that said I plan on reading the others since I enjoyed this one so much. I truly could not put this book down and read it in one sitting. Louis LaForge is part human part wolf. Also he is the protector of his family pack and also lonely. Louis has settled on the ideal that he will not find or have a mate as his friends and family have. But things change when Gray Everson finds him hurt in his wolf form. She takes him into her home and when Louis comes fully awake he knows he has found his mate. This starts their hot and emotional love story.