With less than two weeks until Christmas, Caitlin Hart discovers a man washed ashore on the beaches of Madrona Island. Though very much alive, the stranger has suffered a blow to the head and cannot remember who he is or how he ended up on the island.
Determined to help the mysterious castaway reclaim his identity, Cait-along with Clarence, a visiting cat with a knack for inserting himself into island adventures-begins searching for answers. But the more they learn about the man Cait has nicknamed "Prince Charming," the clearer it becomes that their charismatic guest may not be quite as charming as he first appeared. As secrets begin to surface and danger follows close behind, Cait must unravel the truth before the holiday season turns deadly.