Rosie Maxwell has a plan: move to New York, get her creative writing degree from NYU, become a bestselling romance writer. But that plan is derailed when she ends up in class with her archnemesis and ex-crush, Aiden Huntington, an obnoxious, surly, unreasonably gorgeous literary fiction writer who has no patience for romance or for Rosie.Exhausted by Rosie and Aidens constant verbal sparring, their professor gives them an ultimatum: leave her class, or cowrite a novel that blends their respective genres.As Rosie and Aiden collaborate on their (accidentally steamy) novel, they try to put their differences aside. Could their manuscript-in-progress be just the outlet they need to confess their feelings and explore their mutual attraction?But a potentially career-changing opportunity soon reignites the flames of their old rivalry. Rosie and Aidens once-in-a-lifetime love story is once again at risk of being shelved unless they can find a way to end the book on their own terms . . .