Todd-Stanton, Joe

"Erin is fascinated by the legend of Black Rock. A huge, dark and spiky mass that is said to destroy any boats that come near it! But are the tales really true? One day Erin sneaks on board her mother's fishing boat to find out..."--Back cover.

Marcy's father Arthur, and adventurer, disappears in Egypt, prompting a reluctant Marcy to follow in his footsteps. Standing before long in front of the Great Sphinx, Marcy must find a way to answer the Sphinx's riddle to free her father, trapped inside.

A young boy named Arthur saves his town from a giant wolf, with the help of Thor, the God of Storms.