The product is a Green Lantern Corps #20 comic book first print from 2008, featuring characters from the DC Universe. Written by Peter J. Tomasi and with cover art by Patrick Gleason, this single issue falls under the genre of superheroes and is intended for a general audience. As a first printing with no signature or inscription, this modern-age comic book showcases the Green Lantern Corps in the United States, making it a valuable addition for fans of US Comics and the Green Lantern series.