Nicky and the Lost Templar

In this exciting and humorous first book of the "Adventures of Nicky" series, Nicky Reed spends the summer on Talon Island in Nova Scotia, Canada, where he encounters talking ravens, the ghost of a 14th-century Templar knight guarding a fabulous treasure, a scheming villain, a magical mirror, a medicine woman and a mysterious one-eyed cat, who maybe isn't a cat at all.