The sequel to, of course, World Engines: Destroyer. Baxter, I’ve found, is good at starting series, but not so good at continuing them. And this duology suffers from the same problem. Having said that, the first book did feel like an off-cut from another project… Reid Malenfant, or rather, a Reid Malenfant, is defrosted in the twenty-third century after an unexpected SOS from his ex-wife sent from Phobos. Except she vanished centuries before. It turns out Phobos is some sort of portal to alternate universes. Malenfant and crew meet up with a spaceship from a triumphant British Empire – it’s not all ripe gammon, however, as Baxter does indeed critique colonialism, although it’s a very middle-class English take – and, anyway, they bounce through several universes, puzzle out the secret of the portal and… it’s a bit, well, weak. Baxter, as usual, fluffs the dismount. The final third of World Engines: Creator is pretty much entirely exposition, and it doesn’t really tally up with the preceding plot. There are plenty of good ideas in here, more than most sf writers can manage in an entire career, but Baxter fluffs half of them, and pulls his trilogy back into a duology with an info-dump. Having said all that, this is Baxter as Baxter does – if you know, and like, his work, you’ll get exactly what you expect; if you’re looking for a more rounded exploration of the ideas its presents, this is not the author for you. ( )