How familiar was the average literate American with Thor in 1940? A story called "The Roaring Trumpet" by L. Sprague De Camp and Fletcher
Pratt published in the May 1940 pulp magazine UNKNOWN. The 77 page story lead
off the magazine and it featured Thor, Odin, Loki and Heimdall.
Pagsilang Rey
Isip's comic book, pulp and movie poster art added to the zeitgeist of America
for four decades including the Thor painting he did for the UNKNOWN cover.
The interior art for "The Roaring Trumpet" was by Edd Cartier, a prolific artist who is best known for illustrating The Shadow's stories.