Issue: #234
Last valuation update: 2026-01-22
“How to Tame a Wild Volcano!” Working for WGBS, Clark Kent is sent to a South Seas island to cover a volcano that's about to erupt. Weather and Climate science article. Prison in the Sky--The Fabulous World of Krypton starring Tron-Et, Jor-El, Lara, Ken-Dal, Nali-Ilv, Ed-Ilv, and Jax-Ur.Cover by Neal Adams."How to Tame a Wild Volcano!" written by Denny O'Neil, penciled by Curt Swan and inked by Mu...
First appearances: Nali-Ilv, Ed-Ilv
Creators: Dennis O'Neil, Julius Schwartz, Neal Adams, Curt Swan, Murphy Anderson, E. Nelson Bridwell
Characters: Superman, Jax-Ur, Jax-Ur, Morgan Edge, Sand Creature, Ken-Dal, Nali-Ilv, Ed-Ilv, Jor-El, Lara Lor-Van