Aurah
Aurah is one of the Three Adepts in Sorcery.
First named in Glinda of Oz, ch. 21
"My name is Aurah," said another.
What the books say it is
role Adept 1 chapter
Then Aurah the Adept lighted a taper and touched it to the powder, which instantly glowed fiery red and tumbled about the basin with astonishing energy.
Glinda of Oz, ch. 23