It will take the frozen terrain of the Arctic to show these rival scientists that their chemistry burns hot. Mara, Sadie and Hannah are friends first, and scientists always. Although their fields of study may take them to different corners of the world, they can all agree on a universal truth: when it comes to love and science, opposites attract and rivals make you burn...Hannah has a bad feeling about this. Not only was the NASA aerospace engineer wounded and stranded at a remote Arctic research station, but the only person willing to take on the dangerous rescue mission was her longtime rival. Ian was everything to Hannah: a villain who tried to veto her expedition and ruin her career, the man who appeared in her most delightful dreams... but he never played the role of hero. Why does he risk everything to be here? And why does his presence seem to her heart as dangerous as an approaching snowstorm?