From theNew York Timesbestselling author ofThe Love Hypothesiscomes a new steamy, STEMinist novella…Nothing like a little rivalry between scientists to take love to the next level.Mara, Sadie, and Hannah are friends first, scientists always. Though their fields of study might take them to different corners of the world, they can all agree on this universal truth: when it comes to love and science, opposites attract and rivals make you burn…Logically, Sadie knows that civil engineers are supposed tobuildbridges. However, as a woman of STEM she also understands that variables can change, and when you are stuck for hours in a tiny New York elevator with the man who broke your heart, you earn the right to burn that brawny, blond bridge to the ground. Erik can apologize all he wants, but to quote her rebel leader—she’d just as soon kiss a Wookiee.Not even the most...