Paul McAuley’s “Gardens of the Sun” (Pyr, $16, 412 pages) is a followup to the very good “The Quiet War,” which should be read first, but “Gardens of the Sun” is even better.
The two books are set in the not-too-distant future, when humanity has figured out how to survive on the various moons and asteroids of the solar system, thanks in great part to the work of gene wizards such as Avernus and Sri Hong-Owen. They devise organisms that extract basic, edible chemical compounds from rock that contains carbon, hydrogen, oxygen and nitrogen, using only sunlight, and dim sunlight at that, as energy.
McAuley, though he gives full attention to the hard science of his complex story, never lets the pace flag. Earth, weakened in the aftermath of an ecological collapse, is still the dominant power, but the Outers, as the residents of space are called, want to move humanity in new directions. The political and military complexities are neatly drawn, and the main characters are not the usual heroic types.
Unlike many books, “Gardens of the Sun” moves quickly, surprises with plot twists, and yet takes the time to develop character and motivation. So read “The Quiet War,” if you haven’t yet, follow up immediately with “Gardens of the Sun” – and, as obsequious waiters love to say, enjoy.