Pook is a pooka stallion from Xanth. He was first introduced in Crewel Lye: A Caustic Yarn as a major character.
Pook is the mate of Peek and sire of Puck.
Pook is a shaggy, wild-looking ghost horse, kept solid by the chains hung around his barrel. He is a companion of Jordan.
Novels: Crewel Lye: A Caustic Yarn, Golem in the Gears, Heaven Cent, Man from Mundania, Demons Don't Dream, Swell Foop