Balance Keepers, Book 1: The Fires of Calderon

The journey to the center of the earth is just the beginning. . . . Eleven-year-old Albert Flynn has just learned he's a Balance Keeper?someone with special physical and magical skills for fixing problems in three underground realms at the core of the earth. Albert and his Balance Keeper teammates Birdie and Leroy arrive in the Core not a moment too soon. There's an imbalance in the Calderon Realm, and it's threatening to bury New York City above in a mountain of ash. . . . With the situation in Calderon growing worse every day, can Albert, Leroy, and Birdie restore balance before New York is destroyed forever?