The novel centers around Don Tillman, a brilliant yet socially awkward genetics professor who has never been on a second date. Convinced he is simply not wired for romance, he embarks on the Wife Project - a scientific test to find the perfect partner. Enter Rosie Jarman, who is everything Don is not looking for: she's impulsive, fiery, and working as a barmaid while searching for her biological father. When Don agrees to help Rosie with her own project, his orderly, evidence-based approach to life is turned upside down. Through a series of unconventional encounters, the pair embarks on an endearing journey that challenges Don's perceptions of love, partnership, and what it means to be "normal."

The 9468th greatest book of all time