Dimension Z continues! - 'Remember their faces, their families. Remember what they love. Learn how to turn it against them. ' - Arnim Zola's ambitions leave Captain America stranded in the upside-down territory known as Dimension Z. - Steve has saved the life of Zola's son, but can he keep him alive? - Who are the barbarians of Phrox and what are their intentions for Steve and his new ward?