[Star Trek: Corp of Engineers 15] • [S.C.E. 15] • Past Life

**STARFLEET CORPS OF ENGINEERS** The Evorans, residents of a new Federation protectorate, have made a fantastic discovery on their homeworld: a device that predates their civilization and proves that aliens visited their world in the distant past. The *U.S.S. da Vinci* is sent to investigate the device and find out its true nature.

But disaster strikes when a radical isolationist faction sets out to destroy all evidence that the world was once visited -- and wipe out the *da Vinci* crew as well! And when the true nature of the device is revealed, it will take all the ingenuity of the StarÞeet Corps of Engineers to save Evora!