Le arachidi complete dal 1963 al 1964 di Charles M. Schulz (inglese) libro copertina rigida
Also, Snoopy's doghouse begins its conceptual expansion, as Schulz reveals that the dog owns a Van Gogh, and that the ceiling is so huge that Linus can paint a vast (and as it turns out unappreciated) "history of civilization" mural on it.