Superman's Girl Friend Lois Lane

Rajah Satdev proves not to be the Devil, but an alien in love with Lois. Lois has not been killed, and she returns to Satdev's world of Nferino to marry him. But Lois's realization that Superman loves her (thanks to her seeing an inscription he made on a ring he gave her when he thought her dead) makes her cancel the wedding. Satdev removes her horns, hooves, and tail, and sends her back to Earth.