Oh, what a tangled web . . . 

Everything should have been quiet and pleasant for Ben Holiday, the former Chicago lawyer who became sovereign of the Magic Kingdom of Landover. But it wasn’t.
Horris Kew, conjurer, confidence-man, and trickster, had returned to Landover from Ben’s own world. Alas, Horris had not returned of his own volition—he had been sent by the Gorse, a sorcerer of great evil, whom Horris had...

A year had passed since Ben Holiday bought the Magic Kingdom from the wizard Meeks, who had set a series of pitfalls against him. Ben survived, by the aid of three loyal friends: Questor Thews, and ill-trained wizard; Abernathy, a talking dog, the Court Scribe; and the lovely Willow, who sometimes had to be a tree.
Bu ben had been troubled by dreams of disaster to his former partner, Miles Bennett. Yet when he returned to Earth, Ben found Miles...