AVENGERS: AGE OF ULTRON Book Covers Reveal Spoilers

Spoilers can come from some of the strangest places. Today, we've got book cover scans from Avengers: Age of Ultron junior novels that show HYDRA soldiers wearing adapted technology from the Chitauri, who attacked New York in the first film. We don't yet know what these suits do, but based on their lack of weaponry and those glowing blue knuckle guards, I'm expecting to see some crazy hand-to-hand combat.

In the trailer we see the Avengers under fire from energy weapons in the woods, my guess is that it's the tank. The Hulk hates tanks and I can't wait to see him smash them.

Who knows what else HYDRA has adapted Chitauri tech into? We'll just have to wait and find out. Avengers: Age of Ultron takes the fight to theaters May 1st (USA).