“This is a member of a supremely intelligent race, a race that has learned the deepest secrets of biology, and turned them to its use.” – Blair, Who Goes There? by John W. Campbell, Jr.
In Who Goes There? (1938) a group of scientists in an isolated Antarctica research station find a monstrous creature frozen in the ice which, when thawed, grows murderous while perfectly mimicking people down to their deepest of cellular structures. The isolated setting and ominous threat to humanity make it a deeply paranoid and claustrophobic story, in which the scientists must pool their collective expertise to save the world. It was the best thing John. W. Campbell ever wrote (and was later adapted for film as The Thing From Another Planet in 1951, then again as The Thing in 1982 and 2011), and the year of its publication marked a turning point in the history of science fiction—the start of the “Golden Age.”