Thor #164 (May 1969 by Marvel Comics). "Lest Mankind Fall!" Script by Stan Lee, pencils by Jack Kirby, inks by Vince Colletta. Appearances by Balder, Sif, Karnilla, Zeus, , and Odin. Re-introduction of Athena (from Red Raven Comics 1, August 1940). Adam Warlock (still in cocoon) cameo. Kirby/Colletta cover.