Search - Elfquest: The Grand Quest - Volume Three (Elfquest)

from the back of the book:

Following in Cutters's footsteps, family and tribesmates pursue their cheif to warn him of a dire threat, sent in a nightmare vision. But before the Wolfriders can complete their own journey, they are taken as slaves into the towering and mysterious Blue Mountain - stronghold of the ancient elves called the Gliders.