Green Lantern and Sentinel Heart of Darkness (1998) comic books
A 3-part miniseries uniting Green Lantern Kyle Rayner with Sentinel Alan Scott, Earth's first Green Lantern! The emerald-skinned heroine named Jade has disappeared, and both Sentinel and GL want to find her. Their first stop: the mental institution that now serves as home to Jade's former boyfriend, Brainwave, Jr. Her ex-beau's powers have dramatically increased and he's very, very dangerous. Jade's brother, the mysterious Obsidian, arrives just in time for a last-minute rescue...or does he have an ulterior motive? The ramifications of this adventure will have profound effects on Jade, Obsidian, Sentinel and Green Lantern himself. Written by Ron Marz. Art and cover by Paul Pelletier and Dan Davis. FC, 32 pg. Cover price $1.95.
As the search for the missing Jade continues, Green Lantern and Sentinel must face Obsidian, Alan Scott's son. Once a hero, Obsidian's shadowy powers have been corrupted by the entity that is the source of Sentinel's powers--the Starheart! Shockingly, Starheart claims to be Jade's true father, and has kidnapped her, intending to turn her evil as well! Written by Ron Marz. Art and cover by Paul Pelletier and Dan Davis. FC, 32 pg. Cover price $1.95.
Obsidian fights Green Lantern! Jade becomes as evil as Starheart! Alan "Sentinel" Scott, clutching his heart, lies writhing in agony. Who will make the ultimate sacrifice? Written by Ron Marz. Art and cover by Paul Pelletier and Dan Davis. FC, 32 pg. Cover price $1.95.