Justice League America #37

Justice League America #37 was published by DC Comics in April 1990 as part of the long-running Justice League International era. Written by Keith Giffen and J.M. DeMatteis with art by Adam Hughes, this issue serves as a notable entry point for Hughes, whose polished, illustrative style brought a distinct aesthetic shift to the series. The story continues the title's trademark blend of high-stakes superhero action and grounded, character-driven humor that defined the late eighties and early nineties run.

The issue is particularly remembered for the introduction of the villainous Dreamslayer and the broader arc involving the Extremists. Giffen and DeMatteis were intentionally subverting traditional team dynamics by emphasizing the interpersonal conflicts and comedic failings of the League's eclectic membership. Upon release, the issue was well-received for balancing the dark, high-concept threats of the Extremists with the series' established irreverent tone, marking a pivotal moment in the creative direction of the book.