NIGHTSHADE and the Crown Prince of Balkania

I love Nightshade. I think he's a pretty cool character. I really love that he straps a flashlight to his ankle so he can cast his shadow. He only made 3 appearances, in AMAZING MAN COMICS #24-26 (Oct 1941-Jan 1942).

from
AMAZING MAN COMICS #24 (October 1941)
story and art by ?
from Golden Age Comics Downloads