The second book in the Blackcollar series finds an elite fighting force at the forefront of an epic alien war once againDenver, Earth. The twenty-fifth century. After a devastating alien invasion, the Terra Democratic Empire is occupied by the Ryqril race. The once-heroic resistance warriors known as the blackcollars now serve as strong-arm security for Denver's criminal elements. When Allen Caine completes his year-long blackcollar training on the planet Plinry, he and his elite team head to Earth to strike out against the Ryqril puppet government. But there's no way of knowing whether the remaining blackcollars in Denver will be with him, or against him. . . .Timothy Zahn is a New York Times bestselling science fiction author of more than forty novels, as well as many novellas and short stories. Best known for his contributions to the expanded Star Wars universe of books, including the Thrawn trilogy, Zahn won a 1984 Hugo Award for his novella "Cascade Point."He also wrote the Cobra series, the Blackcollar series, the Quadrail series, and the young adult Dragonback series, whose first novel, Dragon and Thief, was an ALA Best Book for Young Adults. Zahn currently resides in Oregon with his family.