Calvin Zabo

Calvin Zabo made his catalog entrance in 1984's Superaventuras Marvel #26, brought to the page by the legendary Jack Kirby and Jotapê Martins in what was clearly a corner of the Bronze Age Marvel universe brimming with heavy hitters — Capitão América, Hank Pym, Visão, and Homem de Ferro are among the distinguished company he keeps across his appearances. Published under Levoir and surfacing across titles like Marvel Série I, Atos de Vingança, and Graphic Marvel, his presence spans a remarkable four decades in the catalog. Rare in count but rich in context, Calvin Zabo is one of those figures who rewards the curious collector willing to dig into the deeper corners of Marvel's Portuguese-language publishing history.