The Absolute Batman #20 comic book featuring Felix Art by James Harren is a retailer exclusive variant signed by the artist himself. This limited edition single issue is part of the Absolute Batman series within the DC Universe, with a colorful style and special features such as being boarded. The cover art showcases characters like Deathstroke, Batman, and various Robins, making it a must-have for fans of the superhero team. With a unique story titled "The Long Halloween" and a modern age publication year of 2026, this comic book is a valuable addition to any collector's library.