****highly recommend that you go read Alpha Dog before reading Irresistible****** Confusion rises as Brendon, Pete, and the pack try to find explanations of Patrick's sudden shift. While taking a run through the woods, Brendon stumbles upon a newly-shifted lone wolf. He welcomes him into the pack, but tension begins to rise. Patrick knows he's seen this man somewhere and he doesn't like the feeling he has. This new member also causes problems in Brendon and Ryan's relationship. Andy and Joe are on the hunt for Pete and Patrick as well.