The Caves of Steel is a science fiction novel by Isaac Asimov. Set in a future where Earth is overpopulated and humans live in vast enclosed cities, the story follows detective Elijah Baley as he investigates a murder in a city inhabited by both humans and robots. As Baley navigates the complex social dynamics and prejudices of this futuristic society, he must also confront his own biases towards robots. The Caves of Steel combines elements of a classic detective story with Asimov's signature exploration of the human-robot relationship, making it a compelling read for fans of both genres.