On-sale date from Comic Reader #94.
The three stories referenced on the cover are: Drones of the Queen Bee!, The Royal Flush Gang! and The Justice Society Meets the Injustice Society of the World! Altered, black, white and blue-colored and only partially reprinted version of the covers to Justice League of America (DC, 1960 series) #23 (November 1963), Justice League of America (DC, 1960 series) #43 (March 1966) and All-Star Comics (DC, 1940 series) #37 (October-November 1947) are also on the cover.
This story is only 25 pages long as pages 13, 16 and 26 are only 2/3 of a page each.
Inks credit from Craig Delich.
Belfi sneaked most of his last name into the background of the splash panel.
Art credits verified by Paul Norris per Craig Delich.
This story is only 23 pages long as pages 8, 16 and 24 are only 2/3 of a page each.
Snapper Carr is hit with stelleration and becomes the Joker (not the Batman villain) for this story.
on inside back cover; a history of the membership of the Justice League of America and the Justice Society of America