House of the Sorcerer
The glass house of the Sorcerer of the Mangaboos, which the earth travellers take for their own after the Wizard destroys him.
First named in Dorothy and the Wizard in Oz, ch. 2
You must go to the House of the Sorcerer, who will soon discover the truth."
Where this is
placed In Oz worked out
read out of the chapters cited on this page, not stated in any one sentence of them
What the books say it is
made of glass 1 chapter
a big glass palace having a central dome and four tall spires on each corner.
Dorothy and the Wizard in Oz, ch. 2