Beyond the Clouds 2 by Nicke

The continued adventures of Theo and Mia.

He not only persuades the old man in the forest to give him a treatment for Mia but learns why it happened. Alas, they will have to find a magician who can teach her control for her to escape the peril. It involves being scolded for where they camp, Mia's fear that Theo will be injured, a pass, a fortune teller who finds lost things, and more.