Captain America Comics — Timely
Issue: #15
Last valuation update: 2025-11-14
The Tunnel of Terror!Armored attackers descend upon Captain America and Bucky. To The Land O'NodA story featuring the Imp. The Secret of the Lost River CaveA two-page text only story. The Invasion From MarsA story featuring Captain America and Bucky. The Substitute Secret StampA story featuring the Secret Stamp.
First appearances: Fritz Kron
Creators: Stan Lee, Don Rico, Syd Shores, Otto Binder, Al Avison
Characters: Captain America, Bucky Barnes, Secret Stamp, Sgt. Duffy, Golden Girl, Fritz Kron