Truth Pond
A magical pond whose water restores one's original form
First named in The Road to Oz, ch. 7
You'll have to find the Truth Pond, and bathe in its water, in order to get back your own head.
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
colour light pink 1 chapter
The bottom and sides were all lined with glossy tiles of a light pink color;
The Lost Princess of Oz, ch. 13
texture still as glass 1 chapter
a crystal pool, its water as still as glass
The Road to Oz, ch. 13