JLA / Avengers #1

THE EVENT 20 YEARS IN THE MAKING! WITH APPEARANCES BY EVERY AVENGER & JLA MEMBER... EVER! THE WAIT IS OVER! The most eagerly anticipated comic book crossover of all time has finally arrived, with alternating Prestige Format issues by Marvel & DC Comics! What cataclysmic threat could endanger two universes—and dwarf the combined power of both Earth's Mightiest Heroes and the World's Greatest Super-Heroes? The world finally learns the answer in September 2003!

Characters: 3-D Man (Garrett), Aquaman, Arkon, Astra, Atom (Palmer), Batman, Captain America, Captain Marvel (DC), Carol Danvers, Doctor Doom, Electron, Eternity, Fang, Fin Fang Foom, Flashfire, Giganto, Grandmaster, Hal Jordan, Hank Pym, Hawkeye, Hulk, Hussar, Iron Man, Jack of Hearts, Johnny Quick (Crime Syndicate), Krona, Kyle Rayner, Lobo, Loophole, Magique, Manta (Marvel), Martian Manhunter, Mentor (Imperial Guard), Metron, Mongul, Neutron (Marvel), Nightside, Oracle (Marvel), Owlman, Plastic Man, Power Ring, Punisher, Quasar (Vaughn), Quicksilver, Scarlet Witch, Scintilla, Shapeshifter, She-Hulk, Smasher, Spectre, Starbolt, Starro, Superman, Superwoman, Terminus, Thor (Marvel), Thundra, Titan, Tricephalous, Uatu, Ultraman, VanDoom Creature, Vision, Wally West, Warstar, Wasp, Wonder Woman