Essolbi

Essolbi is a fictional entity appearing in the science fiction novel "A Fire Upon the Deep" by Vernor Vinge. Within the novel's universe, Essolbi is a member of the Tines species, a race of sentient beings composed of multiple smaller, dog-like creatures that are collectively aware. Each Tine is a pack of minds, and the individual members are known as "rounds." Essolbi is distinguished by its intelligence and its role as a central character in the narrative.

The Tines society is characterized by its unique cognitive structure, where individual rounds cooperate to form a single, unified consciousness. This collective intelligence allows them to process information and solve problems in ways alien to single-minded species. Essolbi's interactions with other characters, particularly the human Lyra and her companions, highlight the differences and potential bridges between vastly different forms of sentient life. The Tines' ability to share thoughts and perceptions amongst their rounds is a key element of their culture and their survival. Essolbi's journey is integral to the overarching plot, which involves a galaxy-spanning quest and the confrontation of a dangerous, ancient evil known as the Blight.