
#2
Dec 1947
Catalog data from Metron and the Grand Comics Database is licensed CC BY-SA 4.0 and was normalized by The Collector. Cover images belong to their publishers.

#4
Jul 1948
Who made the most issues of this run, with the issues they span.
Who appears most often in this run, by issues they appear in.
Issues #7 and #8 had "Fights Crime" added on the cover to the "Moon Girl" title. This led collectors' publications such as the Overstreet Price Guide to list those two issues as a separate series "Moon Girl Fights Crime". They were also originally added to the GCD as a separate series. However, the indicia and the copyright registrations referring to those issues still said "Moon Girl", so that is their official title.
From the Grand Comics Database.