L. Frank Baum's eleventh canonical Oz novel is titled The Lost Princess of Oz.
Glinda discovers her Great Book of Records is gone as she awakens at her palace in the Quadling Country. Her magic instruments are also gone when she prepares to construct a spell to find them. To discover Ozma and the lost magic, Glinda, Dorothy, and the Wizard form search groups.
The previously undiscovered settlements of Thi and Herku are entered by Dorothy, the Wizard, and their group. The dishpan made of gold and set with diamonds belonged to Cayke the cookie baker. In a gold orchard, there is just one peach tree that Button-Bright uses for food. Despite the local animals' warnings, he steals the gold peach pit to show Dorothy, Betsy, and Trot later.
Together with Glinda and the Wizard, Dorothy and her pals attempt to free Button-Bright from Ugu's fortress. Ugu adjusts the enchantment so that he keeps his human stature and violent personality when Dorothy uses the Magic Belt to transform him into a dove. Ozma returns to the Emerald City after being released from the jail Ugu had placed her in. Days later, Ugu requests Dorothy's forgiveness for what he did as he flies in to see her, but subsequently decides he prefers his new life as a dove.
Lyman Frank Baum was an American writer best known for his children's books, especially The Wonderful Wizard of Oz and its sequels. He wrote 14 novels in the Oz series, plus 41 other novels, 83 short stories, above 200 poems, and at least 42 scripts. He made many attempts to lead his works to the stage and screen; the 1939 adaptation of the first Oz book became a milestone of 20th-century cinema. Baum was born on 15 May 1856, near Syracuse, New York. His father, Benjamin, was a rich oil businessman, and young Frank developed in comfort. As a young child Frank was teached at home with his kins, but at the age of 12 he was sent to study at Peekskill Military Academy. He followed a variety of careers varying from acting to newspaper reporting to theatrical management to writing plays. Baum married Maud Gage, daughter of Matilda Joslyn Gage, a famous women's suffrage campaigner. His famous works are Mother Goose, Father Goose, The Wonderful Wizard of Oz, The Life and Adventures of Santa Claus, The Master Key, etc. He made and headed The Oz Film Manufacturing Company in 1914. Baum expired on 6 May 1919 and was buried in Glendale, California.