Lovers and Liars — Sally Beauman

Assigned to expose the story of a lifetime, photographer Pascal Lamartine and reporter Gini Hunter penetrate the perfect facade of John Hawthorne, the charismatic U.S. Ambassador to Great Britain, a man who is not what he seems....

But beyond the scandalous web of deceit, betrayal, and desire they are about to unmask, Gini and Pascal must confront themselves, and their brief, passionate love affair of twelve years before, a liaison that ended explosively....