|Anime Debut||The Spinners|
|Japanese Voice||Yuu Urata|
|English Voice||Adam Conlon|
Autor is somewhat snobbish, and well known for his ability to set a short-tempered Fakir off. He is obsessed with Drosselmeyer and his powers, even to the point of creating almost an exact replica of Drosselmeyer's study. After realizing that Fakir is a descendant, he starts taking an interest in him, encouraging him to use his inherited writing abilities.
When it is discovered that Fakir has powers almost as strong as that of Drosselmyer's, Autor becomes jealous for his involvement in the story though it was Autor himself who encouraged him to write. It is then revealed that Autor thought that he was the one with the role to write stories, not Fakir.
In Akt 22, Rue seduces Autor in order to feed his heart to her father. However, Autor professes his love for her, which casts doubt on her father's words that no one but he and the prince could love her. Conflicted, Rue lets Autor go.
During the final battle, while Fakir is desperately writing to save Duck and help Mytho defeat the Raven, the leader of the Bookmen attacks. Autor barricades the door against him and is able to fend him off with a book.
Autor does not appear in the manga.
Voiced by: Yuu Urata (Japanese), Adam Conlon (English)
- The word "Autor" is German for "author."