When i was a kid, i think Julie Schwartz was the only editor that gave the credits for writer and artist so i knew who was
Gardner Fox and John Broome
Carmine Infantano Gil Kane and Joe Kubert
I didnt know that Jerry Siegel was still writing scripts for the Superman titles.
And the only name on Batman was Bob Kane.
But Gardner Fox was the best of them.
I still remember his Justice League of America and Hawkman.
And i was fascinated when Earth 2 was introduced in Flash. How i wanted to read those stories, and i am still astounded that many are in our library
I bought All Star 57 digitally, just to get a taste of the JSA, a few yeard ago.
It has been said that the publishers of DC and what was to become Marvel played golf one day. And the DC publisher said that JLA was producing great sales.
The next day, the Marvel publisher ordered Stan Lee to produce a group book.
That book was the Fantastic Four.
Gardner Fox wrote JLA.
So without him, there may have not been a Silver Age, for both DC and Marvel.