 In 2007, French author Chloé Delaume wrote the gamebook "La nuit je suis Buffy Summers" (published by Éditions è®e), which is only loosely associated to the Buffyverse, and stems from the alternate reality shown in the episode "Normal Again".The reader/player takes on the role of an unnamed amnesiac psychiatric hospital patient, who escapes from her cell, is confronted with supernatural surroundings, and is involved in a plot to raise the ghost of Nietzsche's Zarathustra in order to enslave humanity.The characters encountered during the adventure are avatars of the "Buffy the Vampire Slayer" television series characters.