Three irresistible short stories by the global phenomenon Ali Hazelwood; now available together in paperback for the first time; with an exclusive bonus chapter. 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.... Under One Roof An environmental engineer discovers that scientists should never cohabitate when she finds herself stuck with the roommate from hell - a detestable big-oil lawyer who won't leave the thermostat alone. Stuck with You A civil engineer and her nemesis take their rivalry - and love - to the next level when they get stuck in a New York elevator. Below Zero A NASA aerospace engineer's frozen heart melts as she lies injured and stranded at a remote Arctic research station and the only person willing to undertake the dangerous rescue mission is her longtime rival. Ali Hazelwood's latest novel; Love on the Brain is out now.