All Systems Red (The Murderbot Diaries 1) by Martha Wells

“Veteran fantasist Wells proves her sure hand at sci-fi as she imagines a future dominated by corporations, in which the twin imperatives of bureaucratic adherence to policies and the need to award all contracts to the lowest bidder result in every planetary mission being required to be accompanied by a company-supplied SecUnit, an artificially intelligent android built from cheap parts, and as likely to malfunction as all of the other shoddy equipment the expeditions are counting on to, oh, keep them breathing. The SecUnit narrating the story has hacked its own Governor Module, attaining sentience and free will; it would despise the humans it protects if it didn’t find them so boring, but it nevertheless refers to itself as Murderbot. When its humans are attacked by something outside of the experience provided by its data banks, however, Murderbot must turn its prickly, near-omniscient mind towards not just the survival of its humans, but itself. This slim read is both surprisingly funny and packed with intriguing future worldbuilding, all the more reason to celebrate the sequel due later in the year.” — Barnes & Noble SFF