The Green Lantern Corps was introduced in 1959, transforming the original power ring concept into a galactic police force under Hal Jordan. Sojourner Mullein is a new Green Lantern working in the Far ...

Although he’s thought of as an ‘80s character primarily, Guy Gardner first appeared in 1968’s Green Lantern #59. In that issue, they established that the dying alien Abin Sur, who bequeathed his Green ...