This Harley Quinn #21 2017 comic will take your breath away! Featuring the ongoing story of Harley Quinn in her ongoing battle between good and evil, this comic is a must-have for any fan of DC Comics. With stunning artwork and a captivating story, this edition of Harley Quinn is sure to become an instant favorite. As an added bonus, this comic also features a special variant cover with a unique design that's sure to stand out in any collection. Don't miss out on this exciting comic and add it to your collection today.