Justice League of America 16 (Dec 1962) VG- (3.5)

The Cavern of Deadly Spheres!

Script: Gardner Fox

Pencils: Mike Sekowsky

Inks: Bernard Sachs

Letters: Gaspar Saladino

Characters: Justice League of America [Superman [Clark Kent]; Batman [Bruce Wayne]; Wonder Woman [Diana Prince]; Martian Manhunter [J'onn J'onzz]; The Flash [Barry Allen]; Green Lantern [Hal Jordan]; Green Arrow [Oliver Queen]; The Atom [Ray Palmer]; Aquaman [Arthur Curry]; Snapper Carr]; The Maestro (villain); Jerry Thomas (character whose name is a combination of Jerry Bails and Roy Thomas)

Synopsis: The Maestro uses mind-control music to orchestrate his crimes and capture the JLA, but he overlooks one tiny thing...the Atom!