For deep space bounty hunters Gunn and Salvo, things are going from bad to worse. Ren seems to be trapped in Grey's ship and the only help they can find is an old friend of Salvo with a checkered past. And speaking of old friends, the contract out on them is attracting attention from all their old running buddies. It's getting ugly in more ways than one. Then again, maybe that's just the way they like it. Friendly Fire is the latest episode in the Gunn and Salvo sci-fi thriller series, a high-octane rush through the wildest corners of the galaxy!