Morgawr — Terry Brooks

Harrowing confrontations with the merciless Ilse Witch and the monstrous Antrax have taken their toll on the intrepid heroes aboard the airship Jerkle Shannara. But their darkest adversary now snaps at their heels, in the form of the Morgawr--feeder upon the souls of his enemies and centuries-old sorcerer of unimaginable might with a fleet of airships and a crew of walking dead men at his command. The Morgawr's goal is twofold: find and control the fabled ancient books of magic and destroy the dark disciple who betrayed him--the Ilse Witch. Now at the mercy of those who seek vengeance against her, the use Witch's only protector is her long-lost brother, Bek Ohmsford, who is determined to redeem his beloved sister . . . and to fulfill her destiny.