The Carnelian is the first book in The Gemstone Chronicles by William L. Stuart. Maggie and Aiden come to stay with Nana and Beebop, their grandparents, for spring break. Their time is usually spent jet skiing, rock hounding, and four-wheeling. On one of the rock...

The Gemstone Chronicles: The Amethyst by William Stuart is the second book in the Gemstone Chronicles. Aidan and Maggie along with their grandparents have another mission awaiting them which will take them back to Celahir. This is a magical world where a group of Light...