Sio has written at least 4 books. Their most popular book is Grouchomicon: Il libro maledetto delle risate with 1 save with an average rating of 4⭐.
They are best known for writing in the genre Computers.
Series
1 primary bookAuthored 100% of series
Dylan Dog presenta Groucho is a 0-book series first released in 2017 with contributions by Maicol & Mirco, Jacopo Camagni, and 16 others.