The Complete Wizard of Oz Collection includes the 14 original Oz stories written by L. Frank Baum.
The
Oz books form a book series that begins with
The Wonderful Wizard of Oz (1900) and relate the fictional history of the Land of Oz. Oz was created by author L. Frank Baum, who went on to write fourteen full-length Oz books. Even while he was alive, Baum was styled as
the Royal Historian of Oz to emphasize the concept that Oz is an actual place. The illusion created was that characters such as Dorothy and Princess Ozma related their adventures in Oz to Baum themselves, by means of wireless telegraph.