‘Leviathans of Jupiter’ is the follow-on novel from Ben Bova’s ‘Jupiter’. In that novel scientist Grant Archer led a team to research life-forms in Jupiter’s global ocean, hypothesised by the author to exist under the cloud belts. A malfunctioning and sinking submersible was rescued by a Jovian denizen of the deep, a huge Leviathan. Grant was convinced of their intelligence, but no-one seemed to believe him...
Read the whole thing at sciencefiction.com.