There may be various reasons behind the teacher’s choice, including student reading level, students’ interests, or students in mixed level classes.Shiabhra’s tribe escaped from the ice that was covering the surface of the earth thousands years ago and used their magic to make place for themselves underground.

That magic is now weakening and they have no choice but to go back to the surface. Shiabhra’s tribe must choose a leader to lead them back to the surface and locate a place to live on the surface. Who will they choose to go on this dangerous trip? And can this be done before their magic expires altogether?