Are heavens and hells parallel realities in a multiverse? What has plasma got to do with it? Since the dawn of history, various cultures have imagined heaven and the abode of gods to be literally located in some part of the sky and hell in the interior of the Earth. From a modern scientific perspective, these were the earliest concepts of parallel universes and the idea of a multiverse, which is a serious area of research in cutting-edge physics today. This book presents a model, supported by scientific evidence, which can shed more light on the intuitive traditional view. It appears that, after the death of the ordinary matter body, a plasma counterpart of that body will indeed find itself in an invisible higher energy plasmasphere which interpenetrates and co-rotates with the familiar visible form of planet Earth. Depending on their composition, these plasma bodies will gravitate or levitate into particular "shells" that host their own communities in the relevant plasmasphere, consistent with established scientific laws in plasma dynamics. The "higher" shells coincide with the visible atmosphere, and beyond. The "lower" shells coincide mainly with the crust and upper mantle of the ordinary matter Earth. This book takes a detailed look at the habitats of these human-linked plasma life-forms. It is a companion volume to the author's book Our Invisible Bodies which focuses mainly on the nature of the bodies of these plasma life-forms.