The Earth Cruiser _Agamemnon _is destroyed in combat, and the search for answers begins. The veteran crew of _Borag _gets the assignment, and the race is on. Sgt. Starn of Red Company must visit the disaster site, perform a search and rescue mission, and return to Mars alive. What kind of technology could destroy an Earth warship so easily? Why is a single life-pod found floating, transponder pinging away—with no one aboard? Most important of all, what is the prowling alien super-ship going to do next? Find out in the thrilling fourth book of the Red Company series: Invasion.