In the far future, the Heliothane Dominion is triumphant in the solar system, after a bitter war with their Umbrathane progenitors. But some of the enemy have escaped into the past, intent on wreaking havoc across time. The worst of these is Cowl, an artificially forced advance in human evolution but one who is no longer human. Polly, desperate to obtain funds to support her habits, is unprepared for her involvement with Nandru Jurgens, a Taskforce soldier, and the killers pursuing him. Nor can she resist the the alien 'tor' which she feels impelled to attach to her arm. But she must learn fast, as she is dragged back through time, not least that to the denizens of some earlier eras, she is little more than a convenience food. Initially, the fragment of tor imbedded in Tack's wrist sums up his value to the Heliothane - a point brought home to him with bloody abruptness. But, as a vat-grown programmable killer employed by U-gov, he is no stranger to violence. His long journey into the lethal world of the Heliothane is only beginning, the extent of his mission just becoming apparent. Meanwhile, hunting throughout time and the alternates, Cowl's pet, the tor beast, grows vast and dangerous. And the beast continues to feed.
Born and still living in Essex, Neal Asher started writing SF at the age of sixteen. Since then he has had numerous stories published in magazines and book form, most recently his full-length novels GRIDLINKED, THE SKINNER and THE LINE OF POLITY.