Stefan Petrucha is an American writer of comics and young adult fiction. He has written graphic novels in the X-Files and Nancy Drew series, as well as science fiction and horror. From 1994 to 2007, Stefan wrote stories for Disney comic books published by Egmont. Stefan has been a tech writer, an educational writer, a public relations writer and an editor for trade journals. He is also a teacher of comics, and teaches three online courses on writing for comics and other skills through the University of Massachusetts. Source: [Wikipedia](https://en.wikipedia.org/wiki/Stefan_Petrucha)