'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 series A quirky and heartwarming romantic comedy 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! __________ '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