World's Finest Comics 1941 #178 - back issue - $15.00

A trip to another dimension robs Superman of his powers, so Clark adopts a new identity as Nova.

On-sale date from copyright registration.

• The Has-Been Superman! - Imaginary story continued in issue #180. Despite the fact that Superman claims Nova's cape is gold, it's actually green.
• - Letters of comment from Miguel Castro, Drew Picaman, Raymond Arrucci and Harvey Sobel.