Next novel in the "Gridlinked" sequence, with the resurrection of the terrifying Mr Crane, a massive android kiling machine...and one with a grudge. The knight errant Anderson is hunting a dragon on the primitive Out-Polity world of Cull, little knowing that far away a man - more technology than human flesh - has resurrected a brass killing machine to assist in a similar hunt that encompasses star systems. When agent Cormac learns that his old enemy still lives, he sets out in pursuit aboard the attack ship Jack Ketch...whilst scientist Mika begins discovering the horrifying truth about that ancient technology ostensibly produced by the alien Jain, who died out five million years ago. The people of Cull must struggle desperately to survive on a planet roamed by ferocious insectile monsters, while they build the industrial base that will enable them to reach their forefathers" starship still orbiting far above them. An entity calling itself Dragon assists them, but its motives are questionable having created genetic by-blows of humans and the hideous local autochthons, before growing bored with that game. And now Cull, for millennia geologically inactive, suffers earthquakes...Meanwhile the brass killing machine, Mr Crane, seeks to escape a bloody past he can neither forget nor truly remember. So mindlessly he will continues his search for sanity, which he might find in an instant or not for a thousand years.