The Knights of Crystallia

In the third installment of the Alcatraz series, Alcatraz Smedry arrives in the Free Kingdoms, only to find the evil Librarians also present, including his mother. He must navigate complex challenges such as identifying a traitor among the Knights of Crystallia, reconciling with his estranged father, and defending one of the last strongholds of the Free Kingdoms from the threat of the Evil Librarians.