The Rosie Project
The Rosie Project by Graeme Simsion
"Don Tillman, a professor of genetics, sets up a project designed to find him the perfect wife, starting with a questionnaire that has to be adjusted a little as he goes along. Then he meets Rosie, who is everything he is not looking for in a wife, but she ends up his friend as he helps her try and find her biological father."-- Publisher.