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It's not based on Campbell's work, it's written for a magazine edited by him. Asimov presumably retained copyright on the stories himself.
by archangel_one 14y ago
It's not based on Campbell's work, it's written for a magazine edited by him. Asimov presumably retained copyright on the stories himself.
- ldng 14y agoRight, I missread ! Copyright is now 70 years. So, assuming it was published between 1940 and 1942, it effectively felt in public domain hence, inmho ianal, both original story and recorded are now in public domain.
- archangel_one 14y agoDepends where you are, I guess. Public domain in the States extends back into the 20s still because that's when Mickey Mouse was created.