2012 0-7734-4512-9 This is a truly groundbreaking work that exemplifies cutting edge scholarship. It shows that there were conditions of psychiatric interest in pre-historical societies. Did some cavemen experience something that we today would call psychiatric conditions? Can these disturbances grow out of mystical experiences that one would call otherworldly, or interpersonal circumstances? Would this apply to situations where these do not exist in any way that would be recognizable by contemporary standards?