What better way to celebrate Free Comic Book Day then by assembling Earth's Mightiest-and most popular-Heroes? Iron Man! Captain America! Thor! Black Widow! Hawkeye! Hulk! Vision! Everyone's favorite heroes take on a dangerous new threat!

    But it's not long before these dueling titans meet someone unexpected -- the new Clark Kent! The two arch-enemies must put aside their differences and face the common threat of Doomsday, as Jimmy Olsen and the Planet staff try to uncover the truth: who is the man claiming to be Clark Kent? Writer Dan Jurgens (The Death of Superman) returns to the Man of Steel along with illustrators Tyler Kirkham (Deathstroke) and Patrick Zircher (Green Arrow) for the next great Superman chapter in Superman: Action Comics, Volume 1: Path of Doom!Collecting: Action Comics 957-962

    But his happiness soon turns to dread as relations between the Kryptonians and humans dissolve, and the two cultures face a massive clash!This is just the beginning of a 9-part mega-event that alters The Man of Tomorrow down to his core.This new hardcover collects SUPERMAN: NEW KRYPTON SPECIAL #1, SUPERMAN'S PAL, JIMMY OLSEN SPECIAL #1, SUPERMAN #681, ACTION COMICS #871 and ADVENTURE COMICS SPECIAL FEATURING THE GUARDIAN #1.

    THE MAN OF STEEL AGAINST THE DARK KNIGHT! Superman and Batman are usually allies, but when they do have to go toe-to-toe, it’s the ultimate battle of brains versus brawn! Can an ordinary man take down an opponent with the power of a god? Can even superpowers prevail against a tactical genius who is never less than ten steps ahead? From all-star comic talents Frank Miller, Geoff Johns, Jim Lee, Jeph Loeb, Scott Snyder, Greg Capullo and more, these stories tackle the oldest fan debate in comics: Who would win—Superman or Batman?Collects BATMAN: THE DARK KNIGHT RETURNS #4, BATMAN #612, BATMAN #35-36, SUPERMAN/BATMAN #32 and #78, and JUSTICE LEAGUE #2.

    Octopus and the Vulture! Guest-starring Dominic Fortune and the New Mutants! Collecting WEB OF SPIDER-MAN (1985) #1-18 and ANNUAL #1-2, and AMAZING SPIDER-MAN (1963) #268.

    Two crime-fighting heroines, Black Canary and Oracle, team up to seek revenge on an old enemy.

    Christos Gage (Thunderbolts, House of M: Avengers) is joined by international superstar artist Mario Alberti (CREDITS) to bring you the most misunderstood team of all time meeting the most misunderstood super-hero of all time in a mystery that starts in the early days of the Marvel Age and winds it's way through to today! Collects X-Men/Spider-Man #1-4.

    It's Rocket Raccoon, the deadliest weapons expert in the galaxy! Before he lent his expertise to the war effort during Annihilation, before he saved the universe as one of the Guardians of the Galaxy, Rocket Raccoon was the Guardian of the Keystone Quadrant! Experience his original adventures with the Incredible Hulk and his anthropomorphic allies and enemies on his home planet of Halfworld!

    Mortally wounded by the mob, Ryder was saved by a scientist whose serum granted him super powers. As The Creeper, this strange new hero battled the villain known as Proteus, and fought alongside Batman and The Justice League of America.