Altered Carbon, written by Richard K. Morgan, is a gripping science fiction novel set in a future where consciousness can be transferred to different bodies, known as sleeves. The story follows Takeshi Kovacs, a former soldier turned private investigator, as he is hired to solve a murder case. With its noir-inspired atmosphere, complex characters, and exploration of themes like identity and the ethics of immortality, Altered Carbon is a thrilling addition to the cyborg revolution science fiction genre.