Hal Clement (Harry Stubbs) was famous throughout the Golden Age and beyond as one of the patron saints of hard science fiction. While he would allow for the existence of an FTL drive to get his protagonists to some particular location, Clement's works were almost entirely focused on constructing worlds that, as far as we knew, didn't exist – but could exist, based on what we knew, and from these hard-edged foundations build stories of first contact, of investigation, of exploration, and of friendship across the boundaries of [ Continue reading... ]