Hawkman #9

In "Master Trap of the Matter Master!", Hawkman and Hawkgirl face their ancient foe, the Matter Master, who escapes prison and traps them in a sub-atomic realm. With the help of the Atom, they return to normal size and share a pivotal moment of trust by revealing their secret identities—each to the other. Written by Gardner Fox and brought to life by Murphy Anderson’s dynamic art and Gaspar Saladino’s crisp lettering, this 1965 DC classic features a cover by Murphy Anderson that captures the eerie scale shift of the shrinking threat.