Cover is modified from the cover of Secret Origins (DC, 1961 series} #1.
Wally West and Dick Grayson appear as themselves before they became superheroes as well as in their heroic identities.
Credits for the book appear on the fourth page.
Article detailing Green Arrow and Speedy's origins.
The goddesses are referred to by their Greek names while the gods are referred to by their Latin names.
Ray Palmer does not assume the identity of The Atom in this story.
The origin told here is completely different from the origin given in Aquaman's first Golden Age appearance.
Story is mistakenly credited to More Fun Comics #55 in the table of contents.
This was originally a stand-alone story. There was a subsequent sequel and finally a series Buddy Baker does not wear a costume in this story, nor is he referred to as Animal Man.
Jim Corrigan becomes The Spectre at the end of this story.