Soon to be an Amazon Prime Video animated series airing on October 6, 2019!Super Dinosaur and Derek Dynamo come face-to-face with a new threatunlike any they've faced before. Who is TYRANNOSAURUS X?! And where in the worldis Derek's mother? This is the fourth and final book in the bestselling graphicnovel adventure series by The Walking Dead creator Robert Kirkman and superstarartist Jason Howard. | Super Dinosaur Volume 4 by Robert Kirkman, Paperback | Indigo Chapters