Magic Kingdom for Sale–SOLD!

Magic Kingdom for Sale–Sold! is the first book in a series written by Terry Brooks. It is the story of a trial lawyer named Ben Holiday who gets a catalog from Rosen's, LTD. that is selling a fantasy kingdom named Landover. He buys the kingdom but learns that it is more challenging than he thought it would be.
Main characters.
Ben Holiday.
Ben Holiday is a lawyer from Chicago who works in a law office with his partner Miles Bennett. He is depressed after the death of his wife, Annie. He becomes king of Landover, and is crowned after joining the people together and killing the Iron Mark. He learns that he can become the Paladin when he is in danger.