The Infinite Sea

Interstellar troubleshooter John Bandicut returns for an amiably routine third installment (after Strange Attractors) in Carvel's Chaos Chronicles, journeying to a world where the dominant civilization, the Neri, live under the sea. There, Bandicut and his motley crew (comprised of three aliens, two robots and an artificial intelligence in Bandicut's brain), aided by "translator-stones" that let him communicate with other species, deal with two menaces