“Unlock it,” she said. “Don’t you want the honours?” “It’s your key ring,” said Harrow unexpectedly, and: “We will do this by the book. If Teacher’s correct, there is something around here that is fairly hot on etiquette, and etiquette is cheap. The key ring is yours … I have to admit it. So you must admit us.” She held out the key to Gideon. “Put it in the hole, Griddle.” “That’s what she said,” said Gideon, and she took the ring from Harrow’s gloved fingers.