It has taken a long time, but humankind has won its battle against the sea. Now Professionals like Walter Franklin patrol the infinite savannahs of the oceans, harvesting from the plankton prairies. But like that other great frontier, space, the sea has not yet yielded up all its secrets. And men like Franklin will never rest until its every fathomless mystery has been challenged....
"My dad used to say to me, 'Try to keep a cool head and a warm heart.' At least I think it was my dad. I don't really remember him." Gravy worked in the graveyard - hence the name. He was having a normal day until his friend Benjy turned up in a car Gravy didn't recognise. Benjy had a bullet hole in his chest, but lived just long enough to ask Gravy to hide him and look after his gun. Gravy had looked after things for Benjy before, but never a gun. When Gravy looked in the car...