A nine issue mini-series featuring a crossover between the Ultimate Universe and Squadron Supreme Universe.
Collected EditionsUltimate PowerSquadron Supreme Classic Omnibus (#7-9)Non-U.S. Collected EditionsColeccionable Ultimate - Ultimate Power: Supremo (Spanish)Translated into Spanish.
— Description from Comic Vine community (comicvine.gamespot.com · https://comicvine.gamespot.com/ultimate-power/4050-18310/).
