Pillsworth, Anne M

As an apprentice sorcerer to a man who claims to be a master of the occult born more than 300 years ago, sixteen-year-old Sean's first attempt at magic summons a bloodthirsty servant of the devil.

"Seventeen-year-old Sean has been offered the chance to study magic with a proper teacher, overseen by Helen Arkwright, a friend of Sean's father and heir to ancient order of much power, who protects New England from that which lurks in the coastline's unseen depths. But will learning theory be enough, when there is a much greater magical secret hidden in Helen's vaulted library?"--.

As an apprentice sorcerer to a man who claims to be a master of the occult born more than 300 years ago, sixteen-year-old Sean's first attempt at magic summons a bloodthirsty servant of the devil.