Book excerpt: Tom and Jarvis are two brothers trying to survive a post-apocalyptic world ravaged by the effects of global warming. Treading through harsh, ceaseless winds, unbearable heat and a sunless haze of a world, Tom and Jarvis are captured by The Angels, a branch of new-world order police officers and taken back to their camp, experiencing the horrors of a government trying to survive off of the remnants of America's former systems...