The Continuing Xanth Saga

A later omnibus reprint gathering the fourth, fifth, and sixth Xanth novels — Centaur Aisle, Ogre, Ogre, and Night Mare — in one volume, the same trio previously sold separately as the More Magic of Xanth boxed set. It's an efficient way into the run that takes the series from Dor's search for a missing king through an ogre's unlikely courtship to a night mare's dream-delivering rounds.