Gustavo is an Argentine writer with over two hundred stories published in fourteen countries, in seven languages. He is one of the few - if not the only - Argentinean fiction writers writing primarily in English. His fiction spans the range from science fiction to mainstream stories, passing through sword & sorcery and magic realism along the way. He is a winner in the National Space Society's "Return to Luna" Contest and the Marooned Award for Flash Fiction (2008). His fiction has appeared in the Texas STAAR English Test cycle, The Rose & Thorn, Albedo One, The Best of Every Day Fiction and many others.