Mona Lisa Overdrive is a cyberpunk novel by William Gibson published in 1988 and the final novel of the Sprawl trilogy, following Neuromancer and Count Zero. It takes place eight years after the events of Count Zero and is set, as were its predecessors, in The Sprawl. The novel was nominated for the Nebula Award for Best Novel, the Hugo Award for Best Novel, and the Locus Award for Best Science Fiction Novel in 1989.