Adventures in Oz Vol. VI: The Royal Book of Oz, Kabumpo in Oz. and Ozoplaning with the Wizard of Oz : Wilder Publications : 9781515419365 : 1515419363 : 27 Nov 2017 : For generations L. Frank Baum's Land of Oz books have captured and enthralled millions of readers. These stories are as delightful today as they were the day they were written. This Omnibus Edition contains The Royal Book of Oz, Kabumpo in Oz, and Ozoplaning with the Wizard of Oz! Ruth Plumly Thompson was hand picked by L. Frank Baum's estate to continue on the wonderful stories from the Land of Oz because of her delightful and lively writing style. Collected here together are three of her best Oz books carrying on Baum's delightful series. Journey with the Scarecrow and discover his royal past in The Royal Book of Oz. Adventure with Kabumpo the elephant and Ruggedo the Nome King in Kabumpo in Oz. And in Ozoplaning with the Wizard of Oz the Wizard builds two spaceships. Magical adventure awaits!