Discover the delightfully heartwarming and life-affirming bestseller about one man's unlikely journey through love'I couldn't put this book down. It's one of the most quirky and endearing romances I've ever read. I laughed the whole way through' SOPHIE KINSELLA, bestselling author of The Shopaholic seriesPerfect for fans of Eleanor Oliphant is Completely Fine, Still Me and Three Things About Elsie.____________Don Tillman has got his love life planned out. He knows exactly who he wants, but is it who he needs?Love isn't an exact science - but no one told Don Tillman.A thirty-nine-year-old geneticist, Don's never had a second date. So he devises the Wife Project, a scientific test to find the perfect partner.Enter Rosie - 'the world's most incompatible woman' - throwing Don's safe, ordered life into chaos.But what is this unsettling, alien emotion he's feeling? . . .If you loved The Rosie Project, find out what Don did next in The Rosie Effect and The Rosie Result!__________'All three of the Rosie novels made me laugh out loud. Ultimately the story is about getting inside the mind and heart of someone a lot of people see as odd, and discovering that he isn't really that different from anybody else' Bill Gates, 2020 Summer Books 'Adorable' Marian Keyes'Marvellous' John Boyne'A sweet, funny rom-com . . . You'll be willing Don and Rosie on every step of the way' Marie Claire'Hilarious, unlikely and heartbreaking' Easy Living'Original, clever and perfectly written' Jill Mansell