The intercompany crossover that brought two super-teams together and rocked the comics world is back! Own the entire 4-issue co-publishing event between DC Comics and Marvel Comics, written by Kurt Busiek (Trinity, Marvels) with stunning art by George P rez (Crisis on Infinite Earths, Avengers). This collection also features 64 pages of companion content, and introductions by original Avengers writer/editor Stan Lee and Justice League of America editor Julius Schwartz. Bonus: With a new afterword by Kurt Busiek. Hero Initiative is the only charity dedicated to helping comic book creators in medical or financial need!