Guardians of the Heartstones: New Beginnings

In New Beginnings, the first book in the Guardians of the Heartstones series, twins George and Georgia meet a mysterious woman who takes them on a wonderful adventure. They travel to a hidden realm called Gemtopia and their destiny is revealed. The twins learn about the Guardians of the Heartstones and the Element Keepers, and how they keep the people of Gemtopia safe from danger. George and Georgia discover their new powers and responsibilities, and take a magical journey to Antarctica.