The Lost King of Oz

The Lost King of Oz
Cover of The Lost King of Oz
AuthorRuth Plumly Thompson
IllustratorJohn R. Neill
LanguageEnglish
SeriesThe Oz books
GenreChildren's novel
PublisherReilly & Lee
Publication date
1925
Publication placeUnited States
Media typePrint (Hardcover)
Pages280
Preceded byGrampa in Oz 
Followed byThe Hungry Tiger of Oz 

The Lost King of Oz (1925) is the nineteenth book in the Oz series created by L. Frank Baum and his successors, and the fifth written by Ruth Plumly Thompson. It was illustrated by John R. Neill. The novel was followed by The Hungry Tiger of Oz (1926).

The book went into the public domain on January 1, 2021.[1]