Zack Thompson: community college drop out, lives with his parents... This iswho protects us from what lies beyond our world?! But he's also TechJacket, the self-styled "Galactic Guardian of Earth," and when abig-ass space ship enters Earth's orbit, Zack will face the greatestchallenge of his life! Collects Tech Jacket (2013) #1-6. | Tech Jacket Volume 3 by Joseph Keatinge, Paperback | Indigo Chapters