The John Constantine Hellblazer Vol 6 Bloodlines TPB is a single trade paperback edition that was released at the San Diego Comic Con event in 2020. This edition is part of the Hellblazer series, known for its graphic novel format and featuring the character John Constantine within the DC Universe. Written by Garth Ennis and illustrated by Steve Dillon, this volume showcases a mix of suspense and horror genres within the modern age of US comics. The cover art by Rafael Albuquerque adds to the visual appeal of this collectible item, making it a must-have for fans of the series.