Written by JEFF CHRISTIANSEN, STUART VANDAL, RONALD BYRD, MIKE O'SULLIVAN, MICHAEL HOSKIN, MADISON CARTER, SEAN MCQUAID, MIKE FICHERA, MARKUS RAYMOND, ROB LONDON, JACOB ROUGEMONT, CHRIS BIGGS, JEPH YORK, DAVID WILTFONG & KEVIN GARCIA Penciled by VARIOUS Cover by TOM GRUMMETT Because twelve volumes couldn't possibly be enough, the Official Handbook of the Marvel Universe carries on with lucky number thirteen! Featuring more expanded and up-to-date biographies from the likes of the Vision to the Young Avengers! Including a host of X-teams including X-Factor, X-Force, X-Men and X-Statix! Includes heroes such as War Machine, the Hulk's Warbound, Adam Warlock, Warpath, the Wasp(s), Wiccan, the Winter Guard, Pete Wisdom, Wolfsbane, Wolverine, Wonder Man, Jimmy Woo, X-23, Nate Grey the X-Man and Xorn! With villains including Emperor Vulcan, Vulture, Weapon X, Wendigo, Whiplash, Wizard, the Wrecking Crew and the Yellow Claw! Plus: Werewolves! Wild Child! The New Mutants' Warlock! Asgard's own Warriors Three! Mary Jane Watson! Face it tiger, you just hit the mother lode! 240 PGS./Rated T+