My love for the alphabet, which endures, grew out of reciting it but, before that, out of seeing the letters on the page. In my own story books, before I could read them for myself, I fell in love with various winding, enchanted-looking initials drawn by Walter Crane at the heads of fairy tales. In ‘Once upon a time’ an ‘O’ had a rabbit running it as a treadmill, his feet upon flowers. When the day came, years later, for me to see the Book of Kells, all the wizardry of letter, initial, and word swept over me a thousand times over, and the illumination, the gold, seemed a part of the word’s beauty and holiness that had been there from the start.