DARK HEAVENS takes us back to Roger Levy's stunning vision of a world counting out its final years as it literally falls apart. London is awash with volcanic ash, the population fatalistically playing out their lives in VR. But ReGenesis, the radical movement who started Earth's death with a series of controlled nuclear explosions in the Marina's trench, have not finished with the planet yet. RECKLESS SLEEP was a supremely assured and visionary SF debut. DARK HEAVENS builds on that promise with flair and verve.