"Protect yourself! It is not all in your head. Our minds are subject to influences from unseen spiritual sources that can influence how we think, feel, and act. These forces can make us unhappy, irritable, confused, unstable, and even crazy. They can psychically attack us and even cause pain and disease . . . Bruce provides you with a context to understand the malevolent forces that wish you harm as well as the defensive tools to protect yourself against possible attack. You will learn how to banish poltergeists, earthbound spirits, deranged ghosts, astral snakes, evil spirits, and demons"--P. [4] of cover.