Crushed when another physicist unwittingly duplicates a research paper
he had planned to give at the International Physical Year Symposium, Ray
Palmer suffers a nervous breakdown. When his wife Jean and Hawkman
attempt to help him, he flies into a rage, becomes the Atom and vanishes
into an unexplored subatomic world. Using a device of Ray’s invention,
the Justice League members follow him but lose their memories in the
process. They encounter a woman called Wanderer and are attacked by
reptilian humanoids she calls Devil Guards, creatures of Goltha, the
micro-world’s tyrannical ruler. The heroes journey with her to the city
of Ch’anar, unaware that the Atom, now a comparative giant in size, is a
captive there.
Today in Marvel History: The Thanos Snap (21 May 2019)From www.marvel.com
INFINITY GAUNTLET #1 (Jul 1991)
Marvel Comics
On May 21, 1991, the Mad Titan upended existence with a single click of his fingers, killing 50% of life, and leaving the Super Heroes of the Marvel universe with the greatest fight in history ahead of them. Led by the resurrected Adam Warlock and aided by primal cosmic forces, Earth's protectors entered cosmic warfare in a six-issue event written by Jim Starlin and featuring the art of George Perez and Ron Lim. And 28 years later, the reverberations of this one action are still echoing across the world!
Posted by Vu Nguyen
JUSTICE LEAGUE OF AMERICA #213 (Apr 1983) 
JUSTICE LEAGUE OF AMERICA #213 (Digital) (11 Oct 2018)
DOLMEN #286-287 (Spain) 
