Finish the errands. Unplug the phone. Turn off the TV and most of the lights and prepare yourself for a science thriller that's two parts Crichton, one part King-and impossible to put down... John Berry taps into years of research as an amateur astronomer to spin a gripping tale of worldwide disaster created when a cloud of dark matter-a mysterious and powerful relic from the Big Bang-collides with modern day planet Earth. Growing...