There exist universes parallel to ours, in which the evolution of life on Earth took a different branch, a different path. And sometimes, rifts and passageways open between these universes. Mal and Lee are unlikely lovers, investigating he paranormal and cryptozoological. They find a portal to another world, and Mal disappears, only to reappear years later in the company of stocky, Neanderthal-appearing companions. Julian Sabreur is a counterintelligence officer working with analyst Alison Matchell, initially protecting the scientist Kay Amal Khan, before their mission spirals out into the unknown. Khan’s work is classified and very much on the edge of science, and she is being drafted into a project far exceeding life on Earth. Lucas is a thug working for a magnate named Rove who seeks to dominate the multiverse, or that part which he can preserve. But Rove plays his cards close, and Lucas is unsure whether those plans involve him if he is no longer useful.
The story is complex and initially rather ponderous as great events are set up for later payoffs. Delightful interludes detail the development of life in various branches of the multiverse, on different Earths. The characters are finely drawn, coming effortlessly alive through Mr. Tchaikovsky’s flowing and irreverent prose. Descriptions are chiselled out of biting British understatement, both amusing and perfectly targeted.
The sheer ambition of the concept is breathtaking, and while Mr. Tchaikovsky does not achieve perfection, the fact that he manages to pull off the narrative at all is impressive in itself.