Justice, like lightning! When the Avengers and Fantastic Four disappear, believed dead in the wake of the Onslaught event, a new team of heroes rises to take their place! Meet the Thunderbolts: Citizen V! Techno! MACH-1! Songbird! Meteorite! Atlas! But these bold new heroes hide a sinister secret...every last one of them is a villain in disguise. And their leader is none other than the ruthless Baron Zemo! COLLECTING: THUNDERBOLTS 1-5, -1, ANNUAL "97; INCREDIBLE HULK 449; SPIDER-MAN TEAM-UP 7; TALES OF THE MARVEL UNIVERSE 1