Agent Eden Gruff is a Bulldog agent, calm in the messy middle of every rumor. Friends learned long ago not to interrupt Agent Eden Gruff near the fountain steps in The Yard, especially with a glassbird feather that hums in still air in hand. On busy market days Agent Eden Gruff carries a glass jar lantern that flickers with old light like a small flag, and stallkeepers nod as it passes. Pups who watch Agent Eden Gruff too long sometimes get the feeling that Earth is not finished answering. Legendary detail: When the wall under the flying den whispers class subject recognized, Agent Eden Gruff is the kind of pup the phrase seems to mean, which is why even Gator Jaw will hold a route open and let an Agent pass without comment.