The critically acclaimed Young Avengers series continues, and sees the team rocked to its core by seiosmic events like CIVIL WAR and SECRET INVASION! As the public turns against Marvel's heroes, the events of CIVIL WAR lead the Young Avengers to meet their fellow young heroes, the Runaways - but will they be on the same side? Then Patriot, Hulkling, Wiccan, Vision, Stature and Hawkeye go under detailed examination as they find their place in a changed world - before the Skrull SECRET INVASION reunites them with the Runaways! But out of that crisis, the Dark Reign of Norman Osborn begins and a new crew of Young Avengers is formed! The Melter, the Executioner, the Enchantress, Egghead, Big Zero and Coat of Arms - teenage rebels on the run from the authorities and on a collision course with the original Young Avengers! And, when the Siege of Asgard begins, our heroes fight alongside Captain America and the Asgardian Gods against Osborn and his insane allies!