Astonishing Studios is excited to showcase the work of John Cassady. John Cassady's work is featured in two different books here at Astonishing Studios. John Cassady specializes in the superhero genre. Examples of John Cassady's work includes "Astonishing X-Men TPB Vol. 03 Torn" and "Blackbeard Legend Of The Pyrate King TPB". John Cassady's work has been published by and Marvel Comics.
