Jack Dervish was just four-years-old when the nasty incident took place at 74 Eaton Place and his super-spy parents vanished. Now Jack is twelve, and after years of living in his parents' super-spy lair, training in every manner of super-spy skills, he's decided it's time to attend school. After all, how can he foil the international crime syndicate and fight evil if he can't pass as a normal, youngish Londoner? Unfortunately, Jack quickly catches the attention of the Homeland Security Office...along with the most dangerous bullies at St. John's Preparatory School. His only hope lies in his new friends, Isobel, William and Squid, and the super-spy skills he's never had the opportunity to test, at least not against actual people. When the evil mastermind following him ends up being linked to the disappearance of Jack's parents, Jack is determined to find out what the man knows, no matter what it takes.