The Black Guard
by Kas Smith
Tragic events turned interstellar allies into bitter enemies. Now, Adcox, a young marine officer, is caught in a war that has lasted longer than he’s been alive.
A new horror arrives, forcing hated adversaries to forge an unwanted alliance. Survival of all life hinges on them finding just one man, a Black Guard. Few believe he's alive, but all agree he's the most dangerous man in the universe.