Seer of Lost Sands (Half-Elf Chronicles)

An undying sorcerer may provide half-elven warrior Kealin's last chance to find his sister. Five frustrating years along the forbidding northern coast have yielded only rumors of a powerful seer dwelling far to the south. To reach the enigmatic entity, Kealin must trace a path of blood down an entire region. Dogged by a dark curse on his own soul, he must run the gauntlet of the Grand Protectorate and their anti-elven zealotry. Kealin's only aid comes from a duo of fugitive treasure hunters of uncertain loyalties. Darkness is gathering. Will the return of an ancient sleeping evil prevent him from saving the last of his family? When blood fills the mountains, Demons will awaken.