More from EC Comic's Pre-Trend: Moon Girl, similar to Wonder Woman, made her debut in Happy Houlihans, had her own book under a couple of different titles, and ended up as a casualty of the trend toward love comics. Moon Girl and the Prince begat Moon Girl, which begat Moon Girl Fights Crime, which then begat A Moon, A Girl, Romance.
Sheldon Moldoff, who drew Moon Girl, was an important part of early EC history. He worked for EC publisher Max Gaines' earlier All-American Comics line doing Hawkman in Flash Comics, and he drew up plans for an EC horror comic, even producing some stories for a proposed book that went into the Pre-Trend crime comics instead--and without Moldoff--launched the EC New Trend horror comics. See the story of Moldoff's Tales of the Supernatural in the book Tales of Terror! by Grant Geissman. Moon Girl, for all her charms and the moonstone that gave her super powers, just couldn't carry a comic book title on her own, and during a period of transition was dropped. The Moon Girl stories were written by Gardner Fox, who was also with the Max Gaines Gang on Hawkman and several other features. From Moon Girl #3, Spring 1948: