The first book produced by Taxil after his conversion was a four-volume history of Freemasonry, which contained fictitious eyewitness verifications of their participation in Satanism. With a collaborator who published as "Dr. Karl Hacks", Taxil wrote another book called Le Diable au XIXe siècle (The Devil in the Nineteenth Century), which introduced a new character, Diana Vaughan, a supposed descendant of the Rosicrucian alchemist Thomas Vaughan. The book contained many tales about her encounters with incarnate demons, one of whom, a devil snake, was supposed to have written prophecies on her back with its tail, and another who played the piano while in the shape of a crocodile.
The first book produced by Taxil after his conversion was a four-volume history! of Freemasonry, which contained fictitious eyewitness verifications of their participation in Satanism. With a collaborator who published as "Dr. Karl Hacks", Taxil wrote another book called Le Diable au XIXe siècle (The Devil in the Nineteenth Century), which introduced a new character, Diana Vaughan, a supposed descendant of the Rosicrucian alchemist Thomas Vaughan. The book contained many tales about her encounters with incarnate demons, one of whom, a devil snake, was supposed to have written prophecies on her back with its ta!il, and anot.her who played the piano while in the shape of a crocodile.