Precipice. Robert Harris. 2024.

Summer, 1914. A world on the brink of catastrophe.

In London, 26-year-old Venetian Stanley - aristocratic, clever, bored, reckless - is having a love affair with the Prime Minister, H. H. Asquith, a man more than twice her age. He writes to her obsessively, sharing the most sensitive matters of state.

As he reluctantly leads the country into war with Germany, a young intelligence officer is assigned to investigate a leak of top-secret documents - and suddenly what was a sexual intrigue becomes a matter of national security that will alter the course of political history.