They are building houses all over the galaxy. Any houses, as long as customers pay. Underwater mansions on the shelf, a flying palace on antigravs, a tower in the vacuum of space... Their own towers were blown away from birth, and to hell with them (with towers, that is). Do you want a haunted house? With real ghosts, damn it. But we are not responsible for the consequences, if suddenly. We are responsible for what we pay for. We are at work on morality. The book contains obscene language.