'The Mystery of the Clock' is an adventure in relationships, familial relationships between precocious young twin girls and their great grandfather, a retired naval officer and a history buff with a keen interest in time. A re-uniting takes place prompted by the travesty of human trafficking. Time-travel to the past provides a science fantasy element made possible by a mysterious relationship between a mantle clock and a Renaissance mirror. Travel along with the Comstock clan as they re-live events of the past and enjoy the present and the future including teenage rite of passage.