A BELIEF so strong, so universal, so founded on fear, as that connected with fascination, would naturally in the earliest days of humanity have led to the study and search for means to baffle or to counteract its dreaded effects. The causes of most kinds of evil, indeed of all that could not be easily accounted for by the senses, were set down to the supernatural action of invisible but malignant spirits which in one form or other were worshipped as divinities. Without going far into the field…