Glyph-warden Ruehan's desk
Glyph-warden Ruehan was a member of the Keepers holding the rank of Glyph-warden. He was in charge of overseeing the Glyphs and the writing of them by Scribes. He had a desk just outside the Scribarium and was a member of the Keeper Council.
A letter was written to them to ask them to make a careful note of which scribes and which Glyphs which behaving oddly.[1]
He attended the Keeper council meeting to discuess placing a guard on Caduca's Chambers and the moving of some old Books. He didn't have anything to say on the matter however.[2][3]