The Jade Castle (Land of Iyah Book 1)

The Golden Compass meets Narnia in this complete YA Fantasy trilogy.
Bekk cannot seem to stay awake. As a sophomore in high school, it doesn't bode well for his education, or the social services agent breathing down his older brother-and guardian's-neck.
But Bekk can't help it. He's being plagued by dreams-dreams from his childhood, about a land called Iyah.If he doesn't snap out of it soon, he'll be taken away from the only family he has left.
Bekk's only recourse is to figure out the meaning of his dreams, before it's too late.