Stellar Trespassers: The Invasion Spirals Volume One

It has been six hundred spirals since the Crucible altered the terraforming vessel Ganges. In that time, Security Sector has become the bright star of the new culture which emerged from the mutiny of the Noble Cause. As the crew prepares to rebuild a new world for future colonists, the ship is invaded by a single scout from the Sol System. His odd mannerisms are alarming, and his technology frighteningly impressive. Meanwhile, Planet Forty-One is displaying unusual features that have the Sectors scrambling for answers. Will Ganges be discovered by the violent cultures of Terra, just as they make the most important discovery in human history?