Mara,Sadie, and Hannah are friends first, scientists always. Though theirfields of study might take them to different corners of the world, theycan all agree on this universal truth: when it comes to love andscience, opposites attract and rivals make you burn….As anenvironmental engineer, Mara knows all about the delicate nature ofecosystems. They require balance. And leaving the thermostat alone. Andnot stealing someone else’s food. And other rules Liam, her detestablebig-oil lawyer of a roommate, knows nothing about. Okay, sure,technically she’s the interloper. Liam was already entrenched in hisaunt’s house like some glowering grumpy giant when Mara moved in, withhis big muscles and kissable mouth just sitting there on the couchtempting respectable scientists to the dark side…but Helena was hermentor and Mara’s not about to move out and give up her inheritancewithout a fight.The problem is, living with someone meansgetting to know them. And the more Mara finds out about Liam, the harderit is to loathe him…and the easier it is to love him.