Do Androids Dream of Electric Sheep?

Nebula Award: Best Novel nominee (1969).

Do Androids Dream of Electric Sheep? is also known as Blade Runner (1982).

War had left the Earth devastated. Through its ruins, bounty hunter Rick Deckard stalked, in search of the renegade replicants who were his prey. When he wasn't "retiring" them, he dreamed of owning the ultimate status symbol – a live animal. Then Rick got his big assignment: to kill six Nexus-6 targets, for a huge reward. But things were never that simple, and Rick's life quickly turned into a nightmare kaleidoscope of subterfuge and deceit.