United States, Epic 

Four young men come of age in a time of prophecy and war....New York Times bestselling author Michael A. Stackpole is a recognized star of military fantasy. The Dark Glory War is a thrilling new tale set in a world threatened by an unstoppable foe....In the sacred season of the Moon Month, four young men don the masks that herald their coming-of-age celebration, a time of testing, ritual, festival, and romance.But for Tarrant Hawkins and his friends Leigh, Rounce, and Nay, their first test becomes a desperate struggle for survival. For they will encounter the vanguard of an invasion force poised to overrun their homeland of Oriosa, and all four will find their lives changed forever when they encounter a legendary weapon that brings its wielder invincibility. Yet the magic sword may prove more curse than blessing, signaling the arrival of a cataclysmic battle with ancient foes. And in the face of dire sorceries and terrible battles, these youths will come to manhood...or to death. - from Amzon