Sentinels — Van Allen Plexico

The power-mad Warlord stands poised to conquer--or destroy!--the universe itself. Can anyone stand in his way? Enter the Sentinels: College student Lyn Li... brilliant inventor and smart-alec Esro Brachis... beloved hero Ultraa... flamboyant showman Damon Sinclair... and mysterious alien powerhouse Vanadium. When at last they all clash atop the Warlord's floating city, can the world itself survive?