While they are toured through the Quadling Country, theNome King is assembling allies for an invasion of Oz. This is the first time in the Oz series that Baum made use of double plots for one of the books.
The Emerald City Of Oz
It's a great oz book and I had a good time reading it!
Best books ever
Less expensive books. Well the other books are so expensive .
Excellent way to end Oz books