Walt Kelly's Pogo, acknowledged as one of the most importantand influential comic strips of all time, first appeared not in newspapers butas a feature in the Dell comic book anthology Animal Comics, as well asin Dell's Four Color Comics before getting its own title, PogoPossum, in 1949. It was here, in the four-color world of comic books, thatthe feature and its characters grew and matured, ultimately becoming one of theworld's...