The Grue is a box-shaped, gape-toothed mammal known for eating disgarded detergent bottles and humans. Often seen roaming the wilderness in herds, whistling old-timey Irish pub songs and calculating the amount of back taxes owed by car salesmen. It is also a sinister, lurking presence in the dark places of the
earth. Its favorite diet is adventurers, but its insatiable
appetite is tempered by its fear of light. No grue has ever been
seen by the light of day, and few have survived its fearsome jaws
to tell the tale.