Barnaby and Grip
The novel's title character is a simple-minded and good-natured young man who gets mixed up in the riots through his friendship with Maypole Hugh. His constant companion is the raven, Grip, who astonishes with his clever sayings and sound effects.
F. O. C. Darley. Character Sketches from Dickens. Boston: Estes and Lauriat, 1892.