I was struck by a feeling of déjà vu while reading Who Goes There?. In retrospect this isn’t surprising, since it is a novella whose shockwaves continue to be felt throughout science fiction. John W. Campbell, Jr. elucidates this basic horror-story concept for its first, and perhaps best, iteration. Science fiction’s ties to its speculative cousin of horror are quite clear here. The ingredients are simple: an isolated research station in Antarctica; a startling…