"Before escape artist Harry Houdini died, he vowed he would find a way to speak to his beloved wife Bess from beyond the grave using a coded message known only to the two of them. When a widowed Bess begins seeing this code in seemingly impossible places, it becomes clear that Harry has an urgent message to convey. Unlocking the puzzle will set Bess on a course back through the pair's extraordinary romance, which swept the illusionist and his bride...