Suspense #6

In "The Sinister Stone," a Soviet spy infiltrates a high-stakes meeting at the U.S. War College, where a scientist unveils a revolutionary army of electronically controlled mechanical men—capable of limited speech and obedience. With the inventor’s enigmatic assistant holding secrets of his own, the spy must uncover the truth before the technology falls into the wrong hands. Written and illustrated by Bill Everett, this 1951 thriller features a cover by Sol Brodsky and Joe Maneely, capturing the Cold War tension in bold, dynamic lines.