Issue: #30
Last valuation update: 2026-07-20
“THE TUNNEL THROUGH TIME!” Green Lantern battles a race of alien pterodactyls who try to take over the Earth!
First appearances: Imi Kann, Katma Tui
Creators: Gaspar Saladino, Julius Schwartz, Gil Kane, Murphy Anderson, John Broome, Sid Greene
Characters: Hal Jordan, Imi Kann, Tom Kalmaku, Katma Tui