Heaven's Strain

Spiritual forces are at work to destroy mankind… Dr Ellen Larson has heard myths of fallen angels, but she has no idea they exist—or that they’re after her. She has enough on her mind--her research and her own strange DNA, which she’s kept secret since she discovered a mutation in medical school that’s never been seen before. Then the impossible happens. Two patients admitted to the University Medical Center—Rafe Zacharias and Homer Wilton--have the same genetic mutation! Without transfusions, the men will die. Ellen can’t withhold what may be their only hope: her blood. She has no choice… Her secret must come out. Unseen, a battle rages around them. A battle to bring an ancient curse to life. Ellen, Rafe and Homer are pawns in a war mankind can't afford to lose...