**Two doctors are on thin ice as they race across the Antarctic to save the world from a deadly disease in this romantic medical thriller.** Epidemic researcher Dr. Avery Thatcher has studied countless illnesses, but nothing could prepare her for what she finds at a remote Antarctic base. A mysterious ailment is ravaging inhabitants. And among those desperate to solve the crisis is Dr. Grant Jones—the man she never wanted to see again. Avery will do whatever it takes to discover the cause of the illness, and she vows to keep her heartbreaking history with Grant in the past—even if reignited passion brings them dangerously close. For Grant, ending this outbreak, and regaining Avery’s trust, are vital. As their hunt to contain a lethal pathogen escalates, he’ll put everything on the line to avert disaster—even as another insidious threat emerges . . .