Witchlings

Seven and Thorn still have not found a way to cure the hex that turned their friends into stone, magic seems to be working backwards, every new witchling at the Black Moon Ceremony is a spare--and the Hill Society blames the Spares and wants to prevent them from using magic.

Ravenskill is hosting the Golden Frog Games, a magical tournament, but somebody is using forbidden hexes to turn contestants into stone; meanwhile Seven Salazar, future "uncle" of Ravenskill, who is supposed to have the power to communicate with animals, has a secret--the only voices she hears belong to the deadly monstruos.