The climax of legendary author Mark Gruenwald's decade-long CAPTAIN AMERICA run! Is this the end of Captain America? As the Super Soldier serum in his veins decays, Steve Rogers' health continues to worsen - so the Sentinel of Liberty is going to need a little help to carry on shield-slinging, especially against Baron Zemo and his new Baroness! Diamondback may be having doubts about their partnership, but patriotic new heroes Free Spirit and Jack Flag join the good fight against the Serpent Society! And Tony Stark has his own way of lending a hand... designing an incapacitated Cap his very own suit of armour! Will it be enough for Steve to survive an epic clash between the Avengers, A.I.M., M.O.D.O.K. and the Red Skull? And, left with 24 hours to live, how will Cap spend his final day? Collecting: Captain America (1968) 431-443, Tales of Suspense (1995) 1, Avengers (1963) 386-388, material from Captain America Collector's Preview (1995) 1.