In 1951, while visiting a distant cousin in the English countryside, thirteen-year-old Lewis Barnavelt accidentally unleashes demonic forces and summons the ghost of an evil wizard bent on killing the Barnavelt family.
After stumbling upon a clue in the public library, Anthony searches for the treasure long rumored to have been hidden by a wealthy, eccentric citizen of their small town.
Thirteen-year-old Johnny Dixon is put in jeopardy when he and Professor Childermass try to find a robot made many years ago by an evil wizard. All that is needed to bring the robot to life are Johnny's eyes.
When thirteen-year-old Johnny Dixon and his friend Professor Childermass try to uncover what is draining the life from the elderly Dr. Coote, they find themselves facing the forces of a manacing voodoo cult.
Twelve-year-old Johnny Dixon and his friend Professor Childermass look for the hidden will left by an eccentric cereal tycoon who wished to make life difficult for his heirs after his own death by suicide.
After stumbling upon a clue in the public library, Anthony searches for the treasure long rumored to have been hidden by a wealthy, eccentric citizen of their small town.
Johnny Dixon and Professor Childermass discover a trolley which transports them back to Constantinople in 1453 as the Turks are invading the Byzantine Empire.
