The Murderbot Diaries makes first contact in this new, futuristic, standalone novel exploring sentience and artificial intelligence through the lenses of conflicted robot hero Unit Four, from Marina Lostetter, critically acclaimed author of Noumenon, Noumenon Infinity, and Noumenon Ultra. When Unit Four--a biological soft robot built and stored high above the Jovian atmosphere--is activated for the first time, it's in crisis mode. Aliens are attacking...