Sub-Mariner (1971-1972) Writer Gerry Conway Artist Gene Colan Genres Action Superhero Themes Lost Civilizations The Changeling War and the Power of the Mind Sub-Mariner Volume 2 #40 Sub-Mariner Volume 2 #41 Sub-Mariner Volume 2 #42 Sub-Mariner Volume 2 #43 Betrayal and the Death of the Noble Sub-Mariner Volume 2 #44 Sub-Mariner Volume 2 #45 Sub-Mariner Volume 2 #46 The Doomsmasque and the Dream Stone Sub-Mariner Volume 2 #47 Sub-Mariner Volume 2 #48 Sub-Mariner Volume 2 #49