Collects Avengers Arena #1-6. Trapped on an isolated island, 16 superhuman teens (including cult favorites like members of the Runaways, the Avengers Academy and Darkhawk) are given a chilling ultimatum by their demented captor: Fight or die...only one will walk out alive! Thus begins a primal battle that will test the skills, stamina and morals of each combatant. Welcome to Murder World, where secrets are plenty, alliances are fleeting, and the key to victory might be rewriting the rules of the game. Who will survive?

Determined to keep the tradition alive, founding Avenger Hank Pym leads a core team of veteran heroes in creating a place where the next generation of Earth's Mightiest can be trained by the greatest of those who preceded them. An institution where everyone who has ever been an Avenger can share their skill, knowledge and experience. The future is in their hands...and in the hands of the six young super-humans chosen to make up the inaugural class. But who are they?

Collects Avengers Arena #7-12. The history of Arcade is revealed! How did the former punch line become the sadistic scene stealer that now torments Marvel's teen heroes? Find out in this shocking behind-the-scenes story! Plus: what are X-23's secrets? What is Darkhawk's big reveal? Secrets explode, alliances shatter, and Apex - the mean girl you love to hate - makes her move, as the next chapter of the Arena's deadly game begins!

The traps are set and the dice are rolled as the vibrantly villainous Arcade decides to rebuild his tarnished reputation - by setting his sights on the "easy pickings" of the Avengers Academy and the Young Allies! But when one of his teenage victims escapes, is it a setback for Arcade or all part of a master plan to transform the entirety of New York into...Murderworld? Plus: Spider-Man, Nightcrawler and Excalibur fight for their lives in two classic tales of Arcade-style madness! Collecting AVENGERS ACADEMY GIANT-SIZE #1, MARVEL TEAM-UP (1972) #89 and SPIDER-MAN (1990) #25.

EVERYTHING IS NEW. In the wake of SECRET WARS, the old order changeth - and Bobby DaCosta, Sunspot, is just the man to changeth it. Welcome to AVENGERS IDEA MECHANICS -- a super-scientific global rescue squad of tomorrow's heroes...today! America doesn't want them! S.H.I.E.L.D. doesn't know what to do with them! But Earth might not survive without...the NEW AVENGERS! COLLECTING: New Avengers #1-6, Avengers #0 (New Avengers story).

Collects Avengers Arena #13-18. The hunt for the missing teens is on as Hank Pym searches for the kidnapped Avengers Academy students! Meanwhile, in the arena, the contestants have fought one another...but now can they put aside their feuds and battle Arcade? The UK love triangle explodes, but between Nara, Anachronism and Bloodstone, whose heart will get broken - or stopped? And is Cullen's big secret bigger than anyone could have guessed? The final conflicts begin, as up on Murder World Island, the surviving contestants lash out into an all-out battle royale...while down in Arcade's lair, it's two other contestants vs. Arcade himself!

Trapped on an isolated island, 16 superhuman teens (including cult favorites like members of the Runaways, the Avengers Academy and Darkhawk) are given a chilling ultimatum by their demented captor: Fight or die...only one will walk out alive! Thus begins a primal battle that will test the skills, stamina and morals of each combatant. Welcome to Murder World, where secrets are plenty, alliances are fleeting, and the key to victory might be rewriting the rules of the game. Who will survive? As Cammi and Hazmat battle the mysterious Deathlocket, X-23 and Juston Seyfert's Sentinel join the fray...but who is the killer stalking the heroes in their sleep? Who are the students of the Braddock Aacdemy? And why does Darkhawk equal death? We dare you to tune in to your new favorite comic...NOW! COLLECTING: Avengers Arena 1-6

The future is now...MARVEL NOW! Get in on the ground floor as the Marvel Universe is revitalized for a new and exciting era of adventure! COLLECTING: Uncanny Avengers 1, Marvel Now! Point One 1, A+X 1, Deadpool 1, Iron Man 1, All-New X-Men 1, Fantastic Four 1, Thor: GOD OF THUNDER 1, X-Men Legacy 1, Captain America 1, Indestructible Hulk 1, FF 1, Avengers 1, T-Bolts 1, Avengers Arena 1, Cable/X-Force 1, New Avengers 1, Superior Spider-Man 1, Savage Wolverine 1, Young Avengers 1, Uncanny X-Men 1, Secret Avengers 1, Nova 1, GUARDIANS OF THE GALAXY 1, Red She-Hulk 58, Fearless Defenders 1, JOURNEY INTO MYSTER Y 646, Morbius 1, Uncanny X-Force 1, Wolverine 1, X-Men 1, Avengers Assemble 9

Hank Pym returns to his greatest role! That's right, Giant-Man is back! Then, the Avengers Academy students take on a mission of vengeance against the Hood, and Finesse goes off in search of the man who could be her father: Taskmaster! But everything changes when Korvac returns and defeats the Avengers. Now, the world's only hope lies with the Avengers Academy students, who have been aged to adulthood! With time manipulated, the team gets a glimpse of what the future might hold for them. For some, it's a revelation; for others, a life sentence! Can they overcome their personal demons and master unfamiliar abilities in time to defeat a foe powerful enough to conquer Earth's Mightiest Heroes? And if that wasn't enough, enter the Young Allies, the Initiative - and the Sinister Six! Collecting AVENGERS ACADEMY #7-14.

Iron Fist is explored like never before in these epic adventures steeped in fable, magic and hard-hitting martial arts action! After learning the hard way that the Iron Fist's centuries-spanning legacy holds more secrets than he ever dreamed, Danny is called to K'un-Lun to fight in a tournament against the Immortal Weapons of the Seven Capital Cities of Heaven! But can he ferret out a conspiracy against K'un-Lun? And are there more than seven magical cities? Plus, thrill to the noir adventures of Orson Randall, the previous Iron Fist -- and amazing solo tales of the fan-favorite Immortal Weapons! COLLECTING: Immortal Iron Fist (2006) 1-27, Immortal Iron Fist Annual (2007) 1, The Immortal Iron Fist: Orson Randall and the Green Mist of Death One-Shot (2008), Immortal Iron Fist: The Origin of Danny Rand One-Shot (2008), Civil War: Choosing Sides (2006) (Iron Fist story), Immortal Iron Fist: Orson Randall and the Death Queen of California One-Shot (2008), Immortal Weapons (2009) 1-5, Immortal Weapons Sketchbook (2008)