Geoff Johns is an award-winning, New York Times bestselling comic book writer, television producer and co-founder of Ghost Machine. He is best known for influential work on Green Lantern, The Flash, Justice Society of America, Superman, Aquaman and Teen Titans, as well as major DC stories including Blackest Night, Flashpoint and Doomsday Clock. His creator-owned work includes Geiger and other Ghost Machine projects.

Collector's Paradise has worked with Geoff on signed Ghost Machine releases and special creator events. Browse current Geoff Johns signed comics and special releases below.