All new 2023 edition. Grimorium Verum is one of the most notorious handbooks of black magic -- one of the few that deals openly with spirits of darkness. People have long sought the aid of non-physical beings; the biblical king Solomon in particular had a reputation since ancient times for commanding demons. There are many texts purporting to reveal Solomon's methods, but most are extremely complicated and difficult. Grimorium Verum is one of the...