The Namor Volume 21 from Marvel's Mightiest Heroes Graphic Novel Collection is a new and sealed hardback book featuring the popular character Namor. Published by Hachette in 2014 as part of the Marvel Universe series, this special edition graphic novel is a must-have for fans of superheroes in the Modern Age. This single unit collectible showcases Namor in all his glory within the Marvel comics tradition, making it a valuable addition to any comic enthusiast's collection.