Marvel Mystery Comics — Timely
Issue: #90
Last valuation update: 2026-05-26
"War-Cry of the Jungle!” Sub-Mariner and Namora travel to Venezuela to find a group of missing American explorers, including Betty Dean.
Creators: Stan Lee, Mike Sekowsky, Ken Bald, Bill Everett, Syd Shores, Charles Nicholas
Characters: Captain America, Namor, Jim Hammond, Sun Girl, Betty Dean, Blonde Phantom