In The Complete Peanuts 1963-1964, Snoopy's doghouse begins its conceptual expansion, as Schulz reveals that the ceiling is so huge that Linus can paint a vast (and as it turns out unappreciated) "history of civilization" mural on it. Introduction by Bill Melendez, animator of all the Peanuts TV specials. In The Complete Peanuts 1965-1966, Snoopy launches of his writing career ("It was a dark and stormy night..."). Introduction by film director...