Volume One of this series, ISIS Wants To Kill You, took a brief look at the root causes of ISIS. In Volume Two, ISIS Wants Your Head, we endeavored to get inside the mind of ISIS. In this third volume of our series, we examine the workings of the "body" of ISIS: the "Islamic State" it has evolved into, complete with deliberate use of terror, its own version of Islamic law and tradition, its complex relations with Saudi Arabia, its mastery of cybernetics, its new caliph, plus the geographical and political ramifications of the explosive expansion of this new "state," which is spreading like a virus. Finally, we look at the very latest news about the Islamic State's most recent exploits at the time of publishing this volume. We end this ISIS trilogy with "The Last Hour."