From the author of TikTok sensations and global bestsellers The Love Hypothesis and Love on the BrainRival physicists collide in a vortex of academic feuds and fake dating shenanigans in this delightfully STEMinist romcom. The many lives of theoretical physicist Elsie Hannaway have finally caught up with her. By day, shes an adjunct professor, toiling away at grading labs and teaching thermodynamics in the hopes of landing tenure. By other day, Elsie makes up for her nonexistent paycheck by offering her services as a fake girlfriend, tapping into her expertly honed peoplepleasing skills to embody whichever version of herself the client needs. Honestly, its a pretty sweet gig until her carefully constructed Elsieverse comes crashing down. Because Jack Smith, the annoyingly attractive and arrogant older brother of her favourite client, turns out to be the coldhearted experimental physicist who ruined her mentors career and undermined the reputation of theorists everywhere. And hes the same Jack Smith who rules over the physics department at MIT, standing right between Elsie and her dream job. Elsie is prepared for an allout war of scholarly sabotage but... those long, penetrating looks? Not having to be anything other than her true self when shes with him? Will falling into an experimentalists orbit finally tempt her to put her most guarded theories on love into practice? Praise for Ali Hazelwood and her novelsAli Hazelwood proves that science is sexy as hell, and that... | Ali Hazelwood Love Theoretically : From the bestselling author of The Love