Carrie Pilby
It's weird to me that Carrie Pilby seems to be marketed as a romance novel. Check out the Harlequin Teen edition cover. Although there is some dating, Carrie Pilby is not boy crazy. What she is, is crazy crazy, and seeing a shrink. A 19-year-old Harvard grad, Carrie is a little socially maladjusted, probably from skipping three grades. Her brilliant mind is inflexible, and she really can't make small talk. When we meet her, motherless Carrie has no friends and a frequently-traveling father. Her therapist gives her a to-do list and through completing the tasks on it (e.g., join something, go on a date, do things you love, etc.), she gets over some of her rigidity, superiority, and loneliness. It's surprisingly believable.