Enigma — C.F. Bentley

THE HARMONIC EMPIRE
had survived by isolating itself from the rest of the universe. But now that was no longer possible thanks to the war between the human-based Confederated Star System and the alien Marillon Empire.

So Harmony's High Priestess Sissy and CSS Agent Jake have traveled to space station Labyrinthe VII. otherwise known as The First Contact Cafe. to establish a Harmony Diplomatic Post.

But when an alien ship crashes into the Harmony Diplomatic Wing of Labyrinthe VII. the precarious balance Sissy and Jake have established begins to dissolve. And suddenly they are caught in a web of deceit and intrigue as undercover agents for both the humans and aliens vie for control not only of the space station but of a new and unclaimed planet that may hold the answers many of them seek -- or prove a deadly trap for the unwary....