Question: Ardtornish House is famous for its gardens and the estate is the location of which abandoned castle?
Sentence (from "The Wizard of the Emerald City"): These sequels were written by Volkov himself and are not based on Baum's plot elements, although we do encounter the powder of life, a character called Charlie Black who is not unlike Cap'n Bill, intelligent foxes, and the use of a Sandboat similar to Johnny Dooit's, albeit with wheels.
Relevant evidence: No