Action Comics #355 (DC, 1967) is a desirable Silver Age Superman issue featuring a classic cover by Curt Swan and George Klein, showcasing one of the era’s most intriguing mystery-driven storylines: “Who Is the Only Man Superman Fears?”

This issue stands out for both its striking visual concept—Superman observing a shadowy figure in a phone booth—and its strong appeal to collectors seeking unique and psychologically themed Superman covers from the late Silver Age period.

Graded CGC 9.2 (Near Mint-) with white pages, this copy is exceptionally scarce in high grade, with only 4 copies graded higher (9.4) and just 5 copies at this grade on the CGC census. High-grade examples of mid-1960s Action Comics issues are increasingly difficult to locate, particularly with strong eye appeal and clean presentation.

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This book represents a prime opportunity for collectors looking to secure a top-tier Silver Age Superman issue with limited high-grade availability and strong long-term investment potential.