Tech Jacket Compendium Vol. 1

by Robert Kirkman

THE COMPLETE TECH A HIGH-FLYING, GALAXY-SAVING EPIC FROM THE INVINCIBLE UNIVERSE! 
 

Zack Thompson possesses one of the most powerful weapons in the universe, a Tech Jacket, thanks to his encounter with the alien race known as the Geldarians.  
 

But with infinite power comes infinite responsibility, and Zack will have to quickly learn how to use this new weapon to his advantage. Afterall, the fate of the entire universe depends on it! 
 

Collected in compendium format for the first time ever, unmask the origins of the Galactic Guardian of Earth from superstar creator Robert Kirkman (NVINCIBLE, THE WALKING DEAD, E.J. Su (BLOOD & THUNDER), Joe Keatinge (Glory), and Khary Randolph (EXCELLENCE). 
 

Collects TECH JACKET #1-8, TECH JACKET DIGITAL #1-3, & TECH JACKET (2014) #1-12.

544 pages, Paperback

Published December 2, 2025

About the author

Robert Kirkman is an American comic book writer best known for his work on The Walking Dead, Invincible for Image Comics, as well as Ultimate X-Men and Marvel Zombies for Marvel Comics. He has also collaborated with Image Comics co-founder Todd McFarlane on the series Haunt. He is one of the five partners of Image Comics, and the only one of the five who was not one of the original co-founders of that publisher.

Robert Kirkman's first comic books were self-published under his own Funk-o-Tron label. Along with childhood friend Tony Moore, Kirkman created Battle Pope which was published in late 2001. Battle Pope ran for over 2 years along with other Funk-o-Tron published books such as InkPunks and Double Take.

In July of 2002, Robert's first work for another company began, with a 4-part SuperPatriot series for Image, along with Battle Pope backup story artist Cory Walker. Robert's creator-owned projects followed shortly thereafter, including Tech Jacket, Invincible and Walking Dead.