The Other Side of the Story by Marian Keyes
Laced with sparkling wit and compassionate insight - nobody does it quite like Marian Keyes. Jojo Harvey is a literary agent whose star is on the rise. In love with both her married boss and her burgeoning career, not much distracts her. Until she finds herself representing two women who used to be best friends. Used to be. One of them, Gemma, has suddenly found herself from a broken home - at the age of thirty-two. Meanwhile, Lily - the woman Gemma has always blamed for stealing her one chance of happiness - is enjoying the overnight success of her debut novel. Set in the world of publishing, The Other Side of the Story is about love, loyalty, glass ceilings and survival tactics - and what to do when you get your chance for revenge.