Witness Invincible's transition from new hero just starting out to an established superhero! This volume collects Invincible's violent battle with the villainous Reanimen, the invasion attempt by the Sequids from Mars and the introduction of the Viltrumite agent, Anissa. This is a can't-miss for any INVINCIBLE fan and a perfect addition to any bookshelf. Collects INVINCIBLE #36-47