What is the publishing date of this novel by Ruth Plumly Thompson, originally written in 1959, and featuring Jinnicky the Red Jinn as a principal pre-existing character?
Jinnicky the Red Jinn: The Red Jinn, later known as Jinnicky, is one of Ruth Plumly Thompson's most frequently occurring characters in her Oz books. Jinnicky the Red Jinn:  (He makes a cameo appearance in "The Wishing Horse of Oz", and he is the principal pre-existing character in Thompson's sub-canonical penultimate Oz book, "Yankee in Oz").
i don't know