I was in a post-apocalyptic Texas. My mission was to broker piece between my village and a gang of nomadic gay vampires. It wasn’t just my blood they wanted to suck. My main concern was that I didn’t want to become Vampire+. I decided I preferred them to the cannibal UFO worshipers.
Secret messages were being exchanged by using steganography to hide them in photographs of puppies. Details and algorithms were found in Bruce Schneier’s book “Look! Puppies! (2nd Edition)“.