Sensation Comics #105

The Holliday Girls are at their camp in a forest near Snow Cap Peak. while their forest guide is telling of Paul Bunyan, trees start flying through the air. Etta uses her mental radio to contact Wonder Woman, who arrives just in time to use the flying trees to bat away giant snowballs. Rounding a corner, she sees a half dozen young giant female Jovians - children of Jupiter - who are the ones causing the strange phenomena.