secrets and monsters

when a family moves in the "a lazy day in bed n breakfast." the two cocky, over working, and overly smart twin boys find something new to keep them busy, monsters. Their world is opened up when Alexander finds an old book telling them all about these monsters and Issac an odd key giving him the ability to travel in time and space. Can they keep up on school, keep their girlfriends happy, and little sister Lori from finding out this cool new world and keep her boyfriend free? And keep their lives safe from a monster out to get the people of this town? What if Isaac's girlfriend Jackie is a monster?And can they keep their shady secret a secret or will it be brought into the light?