Copernicus Legacy: The Crown of Fire

This concluding book in bestselling author Tony Abbott’s critically acclaimed middle grade adventure series is a mile-a-minute thrill ride. Perfect for fans of Rick Riordan and Ridley Pearson.

“Upon my life, I will.” Across the centuries, every Guardian who has protected one of the twelve relics of the Copernicus legacy has taken this vow. But never have the consequences of the promise been more pr...