Marvel Two-in-One #16

In "Into the Savage Land!", the Thing ventures deep into the prehistoric jungles of the Savage Land, sent to uncover the source of deadly volcanic eruptions threatening Earth. With Ka-Zar as his unlikely ally, the two face the sinister V, whose twisted ambitions involve harnessing the land’s fiery power to become the god-like Volcanus. Written by Bill Mantlo and illustrated by Ron Wilson, with inks by Dan Adkins and colors by Janice Cohen, this 1976 adventure brings the raw energy of the Marvel Universe to life — all on a 25-cent cover by Ron Wilson and Frank Giacoia.