World According to Garp, The Easter Egg - Setting Free the Bears

In the Wold According to Garp, T.S. Garp writes a book called "Procrastillination", in which a young anarchist gets killed stting free zoo animals during the war in Vienna. This is actually a reference to an earlier book written by the author of Garp, John Irving, called "Setting Free The Bears" in which two youths in the early 40's are fascinated by the legend of the zoo-break (that Garp supposedly wrote in the late 60's) and try to repeat it.