Nathaniel Hawthorne,
A Wonder Book and Tanglewood Tales…
“ And while the three-headed Cerberus was fawning so lovingly on King Pluto, there was the dragon tail wagging against its will, and looking as cross and ill-natured as you can imagine, on its own separate account."Will the dog bite me?" asked Proserpina, shrinking closer to Pluto. "What an ugly creature he is!""Oh, never fear," answered her companion. "He never harms people, unless they try to enter my dominions without being sent for, or to get away when I wish to keep them here. Down, Cerberus! Now, my pretty Proserpina, we will drive on." ”
