After years of being sheltered from the human world, the Turtle brothers work to earn the love of New York City while facing down an army of mutants.

"Hundreds of years ago, on a planet once ravaged by war, the nations swore an armistice never to use weapons of mass destruction again. Today, battle-hardened warriors known as Grievar Knights train to represent their nations' interests in brutal hand-to-hand combat. Murray Pearson was once a famed Knight until he suffered a loss that crippled his nation - but now he's on the hunt to find and train the next champion. In underground and ruthless combat...

Cego and his team return to the world's most prestigious combat school to continue their training. While Cego would like to concentrate on his martial studies, he feels the pull of his mysterious past. With new arrivals at the school and his friend Solara embarking on her own quest, Cego's life is not getting any easier.

Hardly had man solved his basic problems on the planet of his origin than he began to fumble into space. Barely a century had elapsed in the exploration of the Solar System than he began to grope for the stars. And suddenly, with an all but religious zeal, mankind conceived its fantasy dream of populating the galaxy. Never in the history of the race had fervor reached such a peak and held so long. The question of why was seemingly ignored. Millions...