Donald Duck and the Lost Mesa Ranch

Donald Duck and the Lost Mesa Ranch is a book from Whitman.

Summary
Scrooge McDuck learns that someone to whom he loaned money has apparently left him a ranch. Uncle Scrooge, being a busy tycoon, sends Donald Duck to look over the place and Donald's nephews, Huey, Dewey and Louie want to come, but that seems out of the question. Of course, the boys find a clever way to sneak along and soon after arriving at Lost Mesa, they are joined by Mickey Mouse, Goofy, and Mickey's nephews, Ferdie and Morty. Learning that there are wild horses, the gang decides to capture and tame them. They succeed thanks to the help of Goofy's rather outrageous cowboy suit.

The boys come across the castle of a witch. Grandma Duck arrives, bringing Daisy Duck, her nieces and Minnie Mouse with her. Chip and Dale make an appearance. There is a treasure hunt. A coyote pup thinks Pluto has a nice life and wants a piece of the action, much to Pluto's displeasure. And then, a question arises over whether Uncle Scrooge actually owns the ranch.