Jerry Siegel. Creation of a Superhero (memòria inèdita, escrita cap al 1978; escanejos disponibles des de Dropbox "In movies, I had seen "The Scarlet Pimpernel", "The Mark of Zorro" and Rudolph Valentino in "The Eagle", and I thought that a mighty hero, who in another identity pretended to be an ineffectual weakling, made for great dramatic contrast. In addition, it would, in a comic strip, permit some humorous characterization."
