England is at peace after the end of World War I. Spy-catcher, Richard Hannay, is enjoying the country life at Fosse Manor. However, Hannay's peace is shattered when a dangerous criminal gang kidnap three children of important national figures. The deadline for searching for the hostages is midsummer. Hannay joins forces with Sandy Arbuthnot to face this most difficult enemy whose speciality is hypnotism.That evening, I remember, as I came up through the Mill Meadow, I was feeling peculiarly happy and contented. It was still mid- March, one of those spring days when noon is like May, and only the cold pearly haze at sunset warns a man that he is not done with winter. The season was absurdly early, for the blackthorn was in flower and the hedge roots were full of primroses. The partridges were paired, the rooks were well on with their nests, and the meadows were full of shimmering grey flocks of fieldfares on their way north. I put up half a dozen snipe on the boggy edge of the stream, and in the bracken in Sturn Wood I thought I saw a woodcock, and hoped that the birds might nest with us this year, as they used to do long ago. It was jolly to see the world coming to life again, and to remember that this patch of England was my own, and all these wild things, so to speak, members of my little household. As I say, I was in a very contented mood, for I had found something I had longed for all my days. I had bought Fosse Manor just after the War as a wedding present for Mary, and for two and a half years we had been settled there. My son, Peter John, was rising fifteen months, a thoughtful infant, as healthy as a young colt and as comic as a terrier puppy. Even Mary's anxious eye could scarcely detect in him any symptoms of decline. But the place wanted a lot of looking to, for it had run wild during the War, and the woods had to be thinned, gates and fences repaired, new drains laid, a ram put in to supplement the wells, a heap of thatching to be done, and the garden borders to be brought back to cultivation. I had got through the worst of it, and as I came out of the Home Wood on to the lower lawns and saw the old stone gables that the monks had built, I felt that I was anchored at last in the pleasantest kind of harbour.