Justice League of America #55 (DC Comics, 1967)
 
A classic Silver Age Justice League issue centered around the question: Will a grown-up Robin win his place among the world’s greatest heroes? This story highlights Robin in a rare spotlight role while delivering vintage Justice League action and imaginative Silver Age storytelling.
 
Known for its bold cover, dynamic team visuals, and mid-Silver Age DC charm, this issue is a solid collectible for fans of Robin, Batman-family history, and classic Justice League adventures.
 
Writer: Gardner Fox
Penciler: Mike Sekowsky
Inker: Sid Greene
Editor: Julius Schwartz
Cover Artist: Mike Sekowsky (inks by Sid Greene)