He tends to be harsh and condescending towards students, especially girls and Muggle-borns.
Grue shares his given name with a Greek sea-god.
He was a very large man, wearing a thick black robe that looked almost like a cassock, and heavy black scaly gloves. Grizzled salt-and-pepper hair and a tangled black beard obscured most of his face, but what was visible of it – his bulbous nose, plump cheeks, and broad forehead – was covered in scars from blisters and burns.
- Alexandra Quick and the Thorn Circle (First appearance)
- Alexandra Quick and the Lands Below
- Alexandra Quick and the Deathly Regiment
- Alexandra Quick and the Stars Above
Alexandra Quick series
|Vice Deans||Darren Ellis · Hephzibah Price · Caelum Black · Cesar Cervantes · Artemas Beville · Rhea Orwell|
|Custodians||Benedict Journey · Allan Thiel · Elizabeth Gale · Boudica Fletcher|
|Teaching Staff||William Hobbes · Glaucus Grue · Alfred Newton · Hilde Grinder · Bethany Middle · Wesley Adams · Mary Shirtliffe · Hypatia Hart · Vernon Bludgeleg · Rosemarie Gambola · Estrella · Ceresa Verde · George Fledgefield|
|Support Staff||Alice Minder · Heather Marmsley · Tabitha Speaks · Jean Murphy|
|Elves & Others||Bran · Poe · Em · Mubble · Tam-tam · Jimmy · Remy · Zipf · Clockwork Golems|