Superman #342

The cover of Superman #342 presents a striking visual puzzle: the Man of Steel is trapped inside a transparent glass box on a busy city street, straining with every ounce of his strength against its walls while helpless onlookers — including a visibly distressed Lois Lane — watch from outside. A taunting caption declares he is "doomed to remain there for the rest of his life," which makes the cover's teased "startling secret" all the more compelling. Ross Andru and Dick Giordano deliver a wonderfully tense scene that captures Superman at his most vulnerable, making this 1979 issue a genuinely intriguing read.