Excerpted from Chapter 1

In 1945 our parents went away and left us in the care of two men who may have been criminals. We were living on a street in London called Ruvigny Gardens, and one morning either our mother or our father suggested that after breakfast the family have a talk, and they told us that they would be leaving us and going to Singapore for a year. Not too long, they said, but it would not be a brief trip either. We would of course be well cared for in their absence. I remember our father was sitting on one of those uncomfortable iron garden chairs as he broke the news, while our mother, in a summer dress just behind his shoulder, watched how we responded. After a while she took my sister Rachel’s hand and held it against her waist, as if she could give it warmth.

Neither Rachel nor I said a word. We stared at our father, who was expanding on the details of their flight on the new Avro Tudor I, a descendant of the Lancaster bomber, which could cruise at more than three hundred miles an hour. They would have to land and change planes at least twice before arriving at their destination. He explained he had been promoted to take over the Unilever office in Asia, a step up in his career. It would be good for us all. He spoke seriously and our mother turned away at some point to look at her August garden. After my father had finished talking, seeing that I was confused, she came over to me and ran her fingers like a comb through my hair.

I was fourteen at the time, and Rachel nearly sixteen, and they told us we would be looked after in the holidays by a guardian, as our mother called him. They referred to him as a colleague. We had already met him—we used to call him “The Moth,” a name we had invented. Ours was a family with a habit for nicknames, which meant it was also a family of disguises. Rachel had already told me she suspected he worked as a criminal.

The arrangement appeared strange, but life still was haphazard and confusing during that period after the war; so what had been suggested did not feel unusual. We accepted the decision, as children do, and The Moth, who had recently become our third-floor lodger, a humble man, large but moth-like in his shy movements, was to be the solution. Our parents must have assumed he was reliable. As to whether The Moth’s criminality was evident to them, we were not sure.

I suppose there had once been an attempt to make us a tightly knit family. Now and then my father let me accompany him to the Unilever offices, which were deserted during weekends and bank holidays, and while he was busy I’d wander through what seemed an abandoned world on the twelfth floor of the building. I discovered all the office drawers were locked. There was nothing in the wastepaper baskets, no pictures on the walls, although one wall in his office held a large relief map depicting the company’s foreign locations. Mombasa, the Cocos Islands, Indonesia. And nearer to home, Trieste, Heliopolis, Benghazi, Alexandria, cities that cordoned o the Mediterranean, locations I assumed were under my father’s authority. Here was where they booked holds on the hundreds of ships that travelled back and forth to the East. The lights on the map that identified those cities and ports were unlit during the weekends, in darkness much like those far outposts.

At the last moment it was decided our mother would remain behind for the final weeks of the summer to oversee the arrangements for the lodger’s care over us, and ready us for our new boarding schools. On the Saturday before he flew alone towards that distant world, I accompanied my father once more to...