With Shadow and Thunder

The Orieli Technic Union are the first aliens to confront the Serrll Combine in two thousand years. At war with the Celi-Kran, the Orieli threaten to drag the Serrll into an interstellar conflict it might not survive.

On the Moon, First Scout Terrllss-rr is caught in a treacherous web of Serrll power plays and is betrayed by his Wanderer brother, Dharaklin. His ship is sabotaged and he crashes to Earth and his held captive by NASA. Terr escapes, but is now hunted by American security forces.

Serrll and Orieli ships face each other for control of the Solar System. Waiting for rescue, revenge is the only thing now left to Terr.