The Desarian Sphere: Hope From the Stars (Terran Exodus Book 1)

For one hundred millennia the Desarian's searched their galaxy (The Andromeda Galaxy) for other sentient life and found none. Twenty five hundred years ago they sent a series of unmanned artificially intelligent pods to search their neighboring galaxy, The Milky Way. On August twenty fifth two thousand twenty two they found earth. A group of five hundred Desarian's on three ships left their home world to meet these Terran's. They left as Ambassadors; one ship arrived as refugees, the last of their civilization, and the threat is pursuing them.