Absolute Swamp Thing by Alan Moore
More series featuring Alec Holland See the character →
Swamp Thing 41The Saga of Swamp Thing 9Justice League Dark 5John Constantine, Hellblazer: Dead in America 4Roots of the Swamp Thing 3DC Special Series 3Challengers of the Unknown 3Who's Who: The Definitive Directory of the DC Universe 3The Best of DC 2Guy Gardner: Warrior 2All-Star Squadron 2DC Comics Presents 2