The Chimera have crossed the Atlantic. Their lightning strikes on American borders are devastating. Cities are lost. Small towns overrun. Citizens transformed into monstrosities. Enter Lieutenant Nathan Hale, U.S. Ranger. A veteran of the Chimeran conflict, he is uniquely immune to the alien virus. And when regular troops can’t stem the Chimeran onslaught, Hale and his special-operations team meet the menace head-on. But while they battle the relentless Chimera, deadly power games rage in the White House. And when Hale discovers a far-reaching conspiracy, one with deadly consequences for the human race, his allegiance to country and mankind is stretched to the breaking point.