Henry Kuttner (1915–1958) was a master of speculative fiction, a literary chameleon who could shift effortlessly between genres—science fiction, fantasy, horror, and even mystery. Born in Los Angeles, he started his career as a Lovecraftian horror writer, corresponding with H.P. Lovecraft himself before transitioning into pulp science fiction. His early works, like The Graveyard Rats (1936), estab...