Castle On A Cloud -- An Avengers Fanfic

Elsa Summers had always been a bitter woman. She hated The Notebook, loathed wearing anything girly, and had a vocabulary that would make a mother cringe. But when her life is thrown off balance and she's suddenly part of a top secret mission to save the world, she doesn't know if she's cut out to be a hero. Of course, a handsome billionaire is there to convince her otherwise. Tony/OC

(Beautiful cover by (sol) @ TDA)