National Comics #29

Uncle Sam and Buddy stumble upon the sinister laboratory of Dr. Dirge, a mad scientist who's perfected a volatile formula that clouds the mind and makes people susceptible to control—a weapon he's preparing to sell to the Axis powers. With enemy agents closing in to secure the formula for themselves, Uncle Sam must act fast to stop Dr. Dirge's scheme before his mind-bending creation can be deployed against free nations.

In the shadow of the Nazi invasion, an American civilian with amnesia joins the resistance in France, his past lost but his resolve unbroken. Wounded and stripped of memory, he takes up the mantle of "The Unknown" during the Battle of Dunkirk, fighting alongside British and French forces in a costume forged from necessity. Though offered safe passage to England, he chooses to stay, driven by a fierce promise: "I have forgotten much... but I will never forget cruelty and injustice!"

When three American submarines vanish under mysterious circumstances, Captain Don Leash of Army Intelligence—better known as G-2—boards the USS Sailfish to investigate, only to discover a saboteur posing as a lieutenant with sinister plans to scuttle the ship. As the spy works to flood the vessel and escape, G-2 must fight his way through the dark corridors of the submarine while battling both the enemy agent and a Nazi destroyer closing in on their position. It's a tense underwater clash of wits and fists that will determine whether the Sailfish makes it back to port or joins the other missing subs at the bottom of the sea.

In this 1943 tale from National Comics #29, Quicksilver establishes a hidden base of operations and recruits a Chinese assistant, granting him the ability to see through solid objects using the inventor’s groundbreaking X-Ray liquid. The story unfolds as the duo prepares to face unseen threats, their partnership built on trust and the mysterious power of science.

The Kid Patrol springs into action when bank robbers strike at midnight, and the young members of the group work together to outsmart the crooks and recover stolen jewels. It's a tale of quick thinking and teamwork that proves these kids have what it takes to help keep their town safe—even if their parents aren't thrilled about them being out after dark.