Once a year, giant robots from outer space come to Earth and bond with young cadets from the elite Sky Corps Academy to defend the world from the terrifying aliens known as the Sharg. It’s a great honor to be chosen, but this year...well, the wrong kid was picked. Greg Pak (Totally Awesome Hulk) and Takeshi Miyazawa (Ms. Marvel) team up for an action-packed adventure perfect for fans of Amadeus Cho and Pacific Rim!

After the Sharg’s violent return, the Sky Corps Central Command scrambles to deal with the crisis but not before grounding Stanford, Park, and the others. The cadets continue to train under Skip in secret but it’s not long before the Sharg strike again—this time, in a form mankind has never seen before.

The cadets come face to face with the Sharg, but without their mechs, will they be able to work together?

Stanford and his fellow students are enlisted into Earth’s last-ditch effort to drive off the Sharg invasion.

The Sharg's newest weapon means the end of Earth unless Stanford and the other cadets disobey direct orders!

Skip and the cadets take the fight to the Sharg, in outer space!

Under the Sharg’s assault, the cadets are forced to put their trust in mankind’s most dangerous Hero Force 2.

The penultimate issue of the smash series, as Stanford, Park and Skip must save the world...but first they have to save each other.

Stanford and the other cadets will rely on all their training to try and save the world in the final issue of the critically acclaimed, fan-favorite series.

A young boy gets the opportunity of a lifetime when he bonds with a giant sentient robot and joins the ranks of the illustrious Sky Corps Academy to protect the world from alien threats. Every year, giant sentient robots from outer space come to Earth and bond forever with a brand new crop of cadets at Sky Corps Academy to help keep the planet safe. But this year, instead of making a connection with a cadet, one of the mechs bonds with Stanford, a young kid working with his Mom as a janitor at Sky Corps. Stanford has the opportunity of a lifetime but he'll first have to earn the trust of his classmates if he's to defend the planet from the monstrous Sharg. From bestselling author Greg Pak (The Hulk, Superman) and fan favorite artist Takeshi Miyazawa (Runaways, Ms. Marvel), Mech Cadet Yu is a heartfelt underdog story set in a bright and bold sci fi world, uncovering the true makings of heroism and friendship in the face of overwhelming odds. This collection includes an exclusive behind-the-scenes look at the making of Mech Cadet Yu, including the comic short story that inspired the series.