#HappyBirthday #JimMooney #ComicArtist with a #cleanSmoothPictureBookStyle in 1938 illustrated #The1stIssueCover of #ScienceFictionFanzine #Imagination with #RayBradbury’s #1stPublishedWork followed #DickSprang on #Batman then #TommyTomorrow #DialHForHero & long run on #Supergirl’s feature 1959-1968