Robotech: Invasion (Robotech: Invasion #4)

Spirits run high among Robotech's New Generation as the survivors of the 10th Mars Division renew their ambitious exhibition to liberate the Earth from the Invid. However, Lancer and Carla are torn apart as another woman from Lancer's past returns to lead the new mission! And in the companion story, the space cruiser Oberth arrives to evacuate the embattled Mars Base One while Karl Riber must race against time after discovering a secret Robotech weapon lying dormant deep beneath the surface!