Rob knew Fiona was hiding something . . . but nothing could've prepared him for what her secret was. Finding out his wife is a werewolf and seeing her transform before his very eyes has upended his entire world. But he hardly has time to process that when a well-planned act of sabotage by fellow "guest" Alice frees the rest of the howlers from their cages . . . including Fiona. Now, with all hell about to break loose, Rob will need to stay hidden if he intends to survive the night.