Troyce M. Shell

Ewzad Vriil's keep has fallen and Justan has been reunited with his friends. Justan's bonds with Fist and Gwyrtha have made him stronger and faster, but the more he learns about his powers, the more questions he has. Meanwhile, the kingdom remains in turmoil. The mother of the moonrats still builds the Dark Prophet's army of monsters in the mountains, and the Battle Academy forces are weakened.

Mackie is a Replacement — left in the crib of a human baby sixteen years ago. Now, because of fatal allergies to iron, blood, and consecrated ground, Mackie is slowly dying in the human world. Mackie would give anything to live among us. He just wants to play bass guitar and find out more about an oddly intriguing girl named Tate. But when Tate’s baby sister goes missing, Mackie is drawn irrevocably into the underworld of Gentry, known as Mayhem....