The document provides background information on the Malleus Maleficarum ("Hammer of Witches"), a text published in 1486 that played a key role in legitimizing the witch trials of the 15th and 16th centuries. It was written by Heinrich Kramer and Jakob Sprenger as a guide for inquisitors. Though some dispute Sprenger's level of involvement, the text asserted that witchcraft was real and outlined how to identify and prosecute witches. It gained authority through endorsement from Pope Innocent VIII's papal bull Summis Desiderantes, which legalized investigations and torture for witchcraft confessions. The Malleus Maleficarum and Summis Des