The Flash [Barry Allen] (introduction, scientist, origin); The Flash [Jay Garrick] (image only); Iris West (introduction); The Turtle Man [aka later as The Turtle] (villain, introduction)
By a freak accident involving lab chemicals and lightning, Barry Allen becomes the fastest man alive and originates a costume based on the comic adventures of the Flash from the 1940's. And it's a good thing too: for he must now face the Turtle Man, termed "The Slowest Man Alive".
Séries de visages de Superman par "Curtis Swan"./ This is essentially a series of model sheets for Superman's face by Curt Swan. It's a guide to Superman's features showing Superman's face from every angle and undergoing every expression.