Black Panther (2005) #18

The First Appearance of the Winter Soldier! Bucky Barnes was dead and there was NO WAY he could be brought back. Or so we thought. Plus, the Red Skull lays the groundwork for his most devastating attack ever on Captain America and the land he holds dear...and with the Cosmic Cube in his possession, how can Cap hope to stop him? You'll never believe the shocking twist ending!