Perhaps it is only in childhood that books have any deep influence on our lives. In later life we admire, we are entertained, we may modify some views we already hold, but we are more likely to find in books merely a confirmation of what is in our minds already: as in a love affair it is our own features that we see reflected flatteringly back.

But in childhood all books are books of divination, telling us about the future, and like the fortune-teller who sees a long journey in the cards or death by water they influence the future. I suppose that is why books excited us so much. What do we ever get nowadays from reading to equal the excitement and the revelation in those first fourteen years? Of course I should be interested to hear that a new novel by Mr E.M. Forster was going to appear this spring, but I could never compare that mild expectation of civilized pleasure with the missed heartbeat, the appalled glee I felt when I found on a library shelf a novel by Rider Haggard, Percy Westerman, Captain Brereton or Stanley Weyman which I had not read before. No, it is in those early years that I would look for the crisis, the moment when life took a new slant peculiar point of view in its journey towards death.

I remember distinctly the suddenness with which a key turned in a lock and I found I could read—not just the sentences in a reading book with the syllables coupled like railway carriages, but a real book. It was paper-covered with the picture of a boy, bound and gagged, dangling at the end of a rope inside a well with the water rising above his waist—an adventure of Dixon Brett, detective. All a long summer holiday I kept my secret, as I believed: I did not want anybody to know that I could read. I suppose I half consciously realized even then that this was the dangerous moment. I was safe so long as I could not read—the wheels had not begun to turn, but now the future stood around on bookshelves everywhere waiting for the child to choose—the life of a chartered accountant perhaps, a colonial civil servant, a planter in China, a steady job in a bank, happiness and misery, eventually one particular form of death, for surely we choose our death much as we choose our job. It grows out of our acts and our evasions, out of our fears and out of our moments of courage. I suppose my mother must have discovered my secret, for on the journey home I was presented for the train with another real book, a copy of Ballantyne's Coral Island with only a single picture to look at, a coloured frontispiece. But I would admit nothing. All the long journey I stared at the one picture and never opened the book.

But there on the shelves at home (so many shelves for we were a large family) the books waited—one book in particular, but before I reach that one down let me take a few others at random from the shelf. Each was a crystal in which the child dreamed that he saw life moving. Here in a cover stamped dramatically in several colours was Captain Gilson's The Pirate Aeroplane. I must have read that book six times at least—the story of a lost civilization in the Sahara and of a villainous Yankee pirate with an aeroplane like a box kite and bombs the size of tennis balls who held the golden city to ransom. It was saved by the hero, a young subaltern who crept up to the pirate camp to put the aeroplane out of action. He was captured and watched his enemies dig his grave. He was to be shot at dawn, and to pass the time and keep his mind from uncomfortable thoughts the amiable Yankee pirate played cards with him—the mild nursery game of Kuhn Kan. The memory of that nocturnal game on the edge of life haunted me for years, until I set it to rest at last in one of my own novels with a game of poker played in remotely similar circumstances.

And here is Sophy of Kravonia by Anthony Hope—the story of a kitchen-maid who became a queen. One of the first films I ever saw, about 1911, was made from that book, and I can hear still the rumble of the Queen's guns crossing the high Kravonian pass beaten hollowly out on a single piano. Then there was Stanley Weyman's The Story of Francis Cludde, and above all other books at that time of my life King Solomon's Mines.

This book did not perhaps provide the crisis, but it certainly influenced the future. If it had not been for that romantic tale of Allan Quatermain, Sir Henry Curtis, Captain Good, and, above all, the ancient witch Gagool, would I at nineteen have studied the appointments list of the Colonial Office and very nearly picked on the Nigerian Navy for a career? And later, when surely I ought to have known better, the odd African fixation remained. In 1935 I found myself sick with fever on a camp bed in a Liberian native's hut with a candle going out in an empty whisky bottle and a rat moving in the shadows. Wasn't it the incurable fascination of Gagool with her bare yellow skull, the wrinkled scalp that moved and contracted like the hood of a cobra, that led me to work all through 1942 in a little stuffy office in Freetown, Sierra Leone? There is not much in common between the land of the Kukuanas, behind the desert and the mountain range of Sheba's Breast, and a tin-roofed house on a bit of swamp where the vultures moved like domestic turkeys and the pi-dogs kept me awake on moonlit nights with their wailing, and the white women yellowed by atebrin drove by to the club; but the two belonged at any rate to the same continent, and, however distantly, to the same region of the imagination—the region of uncertainty, of not knowing the way about. Once I came a little nearer to Gagool and her witch-hunters, one night in Zigita on the Liberian side of the French Guinea border, when my servants sat in their shuttered hut with their hands over their eyes and someone beat a drum and a whole town stayed behind closed doors while the big bush devil—whom it would mean blindness to see—moved between the huts.

But King Solomon's Mines could not finally satisfy. It was not the right answer. The key did not quite fit. Gagool I could recognize—didn't she wait for me in dreams every night, in the passage by the linen cupboard, near the nursery door? and she continues to wait, when the mind is sick or tired, though now she is dressed in the theological garments of Despair and speaks in Spenser's accents:

The longer life, I wote the greater sin,

The greater sin, the greater punishment.

Yes, Gagool has remained a permanent part of the imagination, but Quatermain and Curtis—weren't they, even when I was only ten years old, a little too good to be true? They were men of such unyielding integrity (they would only admit to a fault in order to show how it might be overcome) that the wavering personality of a child could not rest for long against those monumental shoulders. A child, after all, knows most of the game—it is only an attitude to it that he lacks. He is quite well aware of cowardice, shame, deception, disappointment. Sir Henry Curtis perched upon a rock bleeding from a dozen wounds but fighting on with the remnant of the Greys against the hordes of Twala was too heroic. These men were like Platonic ideas: they were not life as one had already begun to know it.

But when—perhaps I was fourteen by that time—I took Miss Marjorie Bowen's The Viper of Milan from the library shelf, the future for better or worse really struck. From that moment I began to write. All the other possible futures slid away: the potential civil servant, the don, the clerk had to look for other incarnations. Imitation after imitation of Miss Bowen's magnificent novel went into exercise-books—stories of sixteenth-century Italy or twelfth-century England marked with enormous brutality and a despairing romanticism. It was as if I had been supplied once and for all with a subject.

Why? On the surface The Viper of Milan is only the story of a war between Gian Galeazzo Visconti, Duke of Milan, and Mastino della Scala, Duke of Verona, told with zest and cunning and an amazing pictorial sense. Why did it creep in and colour and explain the terrible living world of the stone stairs and the never quiet dormitory? It was no good in that real world to dream that one would ever be a Sir Henry Curtis, but della Scala who at last turned from an honesty that never paid and betrayed his friends and died dishonoured and a failure even at treachery—it was easier for a child to escape behind his mask. As for Visconti, with his beauty, his patience, and his genius for evil, I had watched him pass by many a time in his black Sunday suit smelling of mothballs. His name was Carter. He exercised terror from a distance like a snowcloud over the young fields. Goodness has only once found a perfect incarnation in a human body and never will again, but evil can always find a home there. Human nature is not black and white but black and grey. I read all that in The Viper of Milan and I looked round and I saw that it was so.

There was another theme I found there. At the end of The Viper of Milan—you will remember if you have once read it—comes the great scene of complete success—della Scala is dead, Ferrara, Verona, Novara, Mantua have all fallen, the messengers pour in with news of fresh victories, the whole world outside is cracking up, and Visconti sits and jokes in the wine light. I was not on the classical side or I would have discovered, I suppose, in Greek literature instead of in Miss Bowen's novel the sense of doom that lies over success—the feeling that the pendulum is about to swing. That too made sense; one looked around and saw the doomed everywhere—the champion runner who one day would sag over the tape; the head of the school who would atone, poor devil, during forty dreary undistinguished years; the scholar... and when success began to touch oneself too, however mildly, one could only pray that failure would not be held off for too long.

One had lived for fourteen years in a wild jungle country without a map, but now the paths had been traced and naturally one had to follow them. But I think it was Miss Bowen's apparent zest that made me want to write. One could not read her without believing that to write was to live and to enjoy, and before one had discovered one's mistake it was too late—the first book one does enjoy. Anyway she had given me my pattern—religion might later explain it to me in other terms, but the pattern was already there—perfect evil walking the world where perfect good can never walk again, and only the pendulum ensures that after all in the end justice is done. Man is never satisfied, and often I have wished that my hand had not moved further than King Solomon's Mines, and that the future I had taken down from the nursery shelf had been a district office in Sierra Leone and twelve tours of malarial duty and a finishing dose of blackwater fever when the danger of retirement approached. What is the good of wishing? The books are always there, the moment of crisis waits, and now our children in their turn are taking down the future and opening the pages. In his poem "Germinal" A.E. wrote:

In ancient shadows and twilights

Where childhood had strayed,

The world's great sorrows were born

And its heroes were made.

In the lost boyhood of Judas

Christ was betrayed.