Aquaman aka Agent Double-0 7 Seas (get it?) battles O.G.R.E. for the collective lives of the United Nations, while Sugar and Spike battle capitalism to save Christmas! (Not sure which is more important tbh). It's Aquaman #31 and Sugar & Spike #68!
The Challs face the sensational character finds of 1966, D-Man and the Iron Dictator who are (checks notes) never to be seen again! But...
Supergirl and Superboy...BANISHED from the Legion?!?! Say it ain't so! WHO can ever replace them? Sir Prize and Miss Terious, THAT'S who...but what is...