L�vi began to write in succession Histoire de la magie in 1860. The following year, in 1861, he published a sequel to Dogme et rituel, La clef des grands myst�res ("The Key to the Great Mysteries"). In 1861 L�vi revisited London. Further magical works by L�vi include Fables et symboles ("Stories and Images"), 1862, Le sorcier de Meudon ("The Wizard of Meudon", an extended edition of two novels originally published in 1847) 1861, and La science des esprits ("The Science of Spirits"), 1865. In 1868, he wrote Le grand arcane, ou l'occultisme D�voil� ("The Great Secret, or Occultism Unveiled"); this, however, was only published posthumously in 1898.