I knew quite well, when I gave the names of our agents in the Soviet Union, that I was exposing them to the full machinery of counterespionage and the law, and then prosecution and capital punishment.
The land of literature is a fairy land to those who view it at a distance, but, like all other landscapes, the charm fades on a nearer approach, and the thorns and briars become visible.
I have been determined for the past couple of years to move away from all those Holiday programmes.