Lucifer not only creates fantastic stories on her lyrics, she has also wrote a couple of novels, in a way to articulate her musical concepts. To my knowledge she has released 4 novels, one called "Cendrillon -Franquois-" (2000) which was sold with her album "Do you Remember the Rosegarden of HauntedRealm?". "Paranoid Android" [translation here]. which is basically a short story that was transformed into a manga, the plot is a passionate sad love story between Lucifer and a vampire. "Lillie Marlene" a novel that takes place in Germany during the WWII and "Egoist you and your doll" (エゴイストなきみと、きみのお人形) which was published in SHOXX magazine on 1997 as their album "Lucifer toiu na no oningyou" was released.