Rinkitink in Oz Volume 10

Rinkitink in Oz: Wherein is Recorded the Perilous Quest of Prince Inga of Pingaree and King Rinkitink in the Magical Isles that Lie Beyond the Borderland of Oz. is the tenth book in the Land of Oz series written by L. Frank Baum. It was published on June 20, 1916, with full-color and black-and-white illustrations by artist John R. Neill. It is notable that most of the action takes place outside of Oz, and no character from Oz appears in the book until its climax; this is due to Baum's having originally written most of the book as a fantasy novel unrelated to his Oz books over ten years earlier, in 1905.