Heartburn by Nora Ephron
Seven months into her pregnancy, Rachel discovers that her husband Mark - a man who 'would be capable of having sex with a Venetian blind' - is in love with another women. The fact that this women has a 'neck as long as an arm and a nose as long as a thumb' is no consolation.
Rachel is a cookery writer, and between trying to win Mark back and wishing him dead, she offers us some of her favourite recipes.
This classic novel is written by Nora Ephron - screenwriter of When Harry Met Sally, Heartburn is an exceptionally funny look at love, betrayal, loss and - most satisfyingly - revenge.