Planet X Forecast and 2012 Survival Guide

What is Planet X? It could be a comet, rogue planet, or as this book maintains, a dying brown dwarf companion to Sol. In the years to come, its elliptical orbit will bring it into the core of our system, where it will enrage our Sun. Once that happens, Earth's greatest pains will come; the moment fate puts us in the cross hairs of a perfect solar storm.