_Fleet of Worlds_ by Larry Niven and Edward M. Lerner narrated by Tom Weiner The Citizens of Hearth, on becoming aware of the fact their sun was going supernova, chose to take their chosen planets and flee the wave of lethal radiation that would scour life from all worlds in its path. While seeking to add still another planet to their cluster of worlds, they were hailed by a passing colony ship from Earth, and responded by taking control of the ship, imprisoning its small crew, and using its store of embryos to provide workers on one of their nature preserve planets where grain for the Citizens of Hearth was produced. Nessus, who serves as a scout for the Concordance that governs Hearth and its companion Fleet of Worlds, befriends the three Colonists who it is hoped will be the first humans to serve on scouting missions to assure that the way ahead is safe for those who dwell on Hearth and its companion planets, while Nessus himself alternates service as a scout and an agent working to further Hearth's agenda at the expense of Earth. But when the Colonists begin to realize that the Citizens haven't been exactly honest in their dealings with the Colonists and the original colony ship from which their ancestors were "rescued" is found not drifting in space as they'd been told but instead enclosed in a Citizen starship, all deals between the Citizens and the Colonists are off. Can Nessus keep his human friends from being assassinated and still protect the Fleet of Worlds from wild Humans from Earth, eager to find out where Earth's scout ships have been disappearing to? I read and reviewed "Betrayer of Worlds," book four of this series, a couple of months ago. So, back I went to Audible to find those books that led up to that book. An interesting premise, and I find the Citizens, known to Earthmen as Puppeteers, to be a most fascinating race. Weiner is a good choice as narrator for the series, and I intend to get books two and three as soon as I can afford them! Bonnie L. Sherrell Teacher at Large "Then do not be too eager to deal out death in judgment. For even the very wise cannot see all ends." LOTR "Don't go where I can't follow."