Hop Harrigan (also known as The Guardian Angel and Black Lamp) is a fictional character published by All-American Publications.

He was created by Jon Blummer, and was a popular comic book character in 1940s, during the events of World War II.

[3] For a brief period in 1941, Blummer considered turning Hop Harrigan into a superhero, as many other strips were converting to follow the new trend.

[4] Hop Harrigan had been orphaned by his father, a legendary pilot, who disappeared on a flight to South America to see his wife.

2 #1-3 when a mysterious package containing a ring & a map with the secret message 'Save Me' is sent to Clark Kent, who as Superman travels to the coordinates, finding a hidden mountain fortress known as the Eidos Citadel.