Edge of Danger. Jack Higgins

Jake Cazalet loves to spend his weekends at that old beach house on Nantucket. They helicopter him straight from the White House lawn to the house late Friday, and he spends Saturday and Sunday there before coming back Sunday night. He has no family, just that one daughter in Paris.

      ‘Cazalet doesn’t like a big fuss: he’s notorious for it. At the house, even the cook and the housekeeper come in on a daily basis; they live in town. There are staff quarters, but he refuses to have more than two Secret Servicemen there at the weekend. I did a little extra research and learned that one is called Harper, he’s the communications officer. The other is his favourite, a big black former Marine named Clancy Smith, who served in the Gulf War. Smith is devoted to Cazalet. He’d step in the way of the bullet if he had to. And then there’s Blake Johnson.’

      ‘Yes, the article mentions him. It says he is the Director of something called the General Affairs Department at the White House,’ Rashid said.

      ‘Known as the Basement, because that is where it is. In actuality, it’s the President’s private hit squad, totally separate from the CIA, the FBI or the Secret Service. It’s been passed on from President to President for at least twenty years, no one knows quite how long. Johnson is also Cazalet’s closest friend, a Vietnam vet with a strong record.’