Superman/Supergirl: Maelstrom is a five-issue comic mini-series first published from November 2008 to March 2009. The mini-series chronicles Superman and Supergirl's struggle against a Female Fury named Maelstrom from Apokolips.
- Written by Jimmy Palmiotti & Justin Gray
- Art and cover by Phil Noto
- A vicious Apokolptian villain known as Maelstrom has arrived on Earth to kill Superman so that she might become The Bride of Darkseid! Superman and Supergirl join forces to battle the villain but at what cost to Metropolis? From Earth to Apokolips and beyond, Superman and Supergirl face unexpected challenges in this action-packed tale examining what it means to be a hero.