One of the first comics I ever produced was a pitch for a science fiction series called Strange Travels - it featured dual narratives both telling stories about blue-collar workers being taken advantage of by big corporations. An engineer is sent into space as an experiment that he doesn't realise is a one-way trip, and a pulp bounty hunter discovers a fabled Tin City on another planet, built entirely by one architect. I never turned it into a full series, but I had big story plans - maybe I'll be able to return to these characters some day.