The Invisible Weapon (Paperback) (ISBN-13: 9781923360495)

The Earth is doomed...

The Tagaar empire are on the verge of invading Earth and nothing can stop them.

Well, almost nothing...

Axel and the others have settled into their new life at Asgard base when Mister Okada gives them the news they've been dreading: the Tagaar are on their way to invade the Earth. They intend to strip it of its resources before destroying the planet. Mister Okada does have a plan, but it is not without risks.

Our team of superheroes must travel into space, and to the heart of Tagaar territory. Here, if they can make three ancient Tagaar prophecies come true, the Tagaar will lay down their arms forever. The odds are against our heroes, and it's not long before Axel, Brodie and the others are separated and lost in deep space.

With time running out, they must achieve their goal, or all will be completely lost.