Diana Prince / Princess Diana

Few characters in comics carry as much weight as Diana Prince / Princess Diana, who stepped onto the page in Sensation Comics #1 in 1942 — a Golden Age debut that helped define an entire era of heroic storytelling at DC. Created by William Marston and Harry Peter, she arrived at a moment when comics were still finding their voice, and her presence has endured for over eight decades, sharing adventures alongside icons like Superman, Green Lantern, The Flash, and Steve Trevor. Her appearances span from Golden Age classics to modern collections like DC Finest: Wonder Woman: The Legend of Wonder Woman, with at least one collector-recognized key issue marking her significance to any serious comics library. Over 83 years and counting, she remains one of DC's most enduring figures — a character whose roots run all the way back to the very foundations of the medium.