Mrs. Hennessey said, "Which reminds me, Sergeant-Major Brandon stopped here last week. He took Diana to dinner before she left."

I felt a flicker of jealousy. Simon usually came to dine with me when he was in London. He'd served with my father in all our postings around the Empire, and now lived near us in Somerset when he wasn't doing whatever hush-hush work he and my father never talked about. No longer in active service, their experience was still invaluable, and the War Office sent for them often, sometimes for weeks at a time. My mother and I had tried to guess what they were doing, but I had a feeling we were well off the mark.

Simon had always been a part of my life. He'd picked me up at six when I fell off my first pony, he'd taught me tactics when I was tired of being a girl and bored with petticoats, he'd interceded with the Colonel Sahib when I was in disgrace. He'd listened to my secrets and comforted me when I was in the throes of first love and couldn't tell Mama, and he'd stood on the dock when my packet had sailed for England that last time and promised me I'd return to India some day, when the time was right. Half confessor, half godfather, half friend, half elder brother-Simon had no business taking my flatmates to dinner. Besides, Diana was in love with someone else.

Mrs. Hennessey finally let me go, and I went up the stairs. I was just plumping my pillow when she came in with a cup of tea. I think I was asleep before I'd finished half of it.

Twenty-four hours later, I was back in France. The next two weeks were a blur, broken bodies and long hours. Then one afternoon Sister James came in with a box that had just arrived from her family. Martha was two years my senior, plump, levelheaded, and a very experienced nursing sister. I'd learned a great deal from her, and we had become close friends as well as colleagues.