and letting his front paws flop help-lessly. He wanted his chest tickled. As Peter began to move his fingers lightly through the fur, the rumbling noise grew louder, so loud that every bone in the old cat’s body rattled. And then, William stretched out a paw to Peter’s fingers and tried to draw them up higher. Peter let the cat guide his hand.
‘Do you want me to tickle your chin?’ he murmured. But no. The cat wanted to be touched right at the base of his throat. Peter felt something hard there. It moved from side to side when he touched it. Something had got trapped in the fur. Peter propped himself on an elbow in order to investigate. He parted the fur. At first he thought he was looking at a piece of jewellery, a little silver tag. But there was no chain, and as he poked and peered he saw that it was not metal at all, but polished bone, oval and flattened in the centre, and most curiously of all, that it was attached to William Cat’s skin. The piece of bone fitted well between his forefinger and thumb. He tightened his grip and gave a tug. William Cat’s purr grew even louder. Peter pulled again, downwards, and this time he felt something give.
Looking down through the fur, and parting it with the tips of his fingers, he saw that he had opened up a small slit in the cat’s skin. It was as if he were holding the handle of a zip. Again he pulled, and now there was a dark opening two inches long. William Cat’s purr was coming from in there. Perhaps, Peter thought, I’ll see his heart beating. A paw was gently pushing against his fingers again. William Cat wanted him to go on.
And this is what he did. He unzipped the whole cat from throat to tail. Peter wanted to part the skin to peep inside. But he did not wish to appear nosey. He was just about to call out to Kate when there was a movement, a stirring inside the cat, and from the opening in the fur there came a faint pink glow which grew brighter. And suddenly, out of William Cat climbed a, well, a thing, a creature. But Peter was not certain that it was really there to touch, for it seemed to be made entirely of light. And while it did not have whiskers or a tail, or a purr, or even fur, or four legs, everything about it seemed to say ‘cat’. It was the very essence of the word, the heart of the idea. It was a quiet, slinky, curvy fold of pink and purple light, and it was climbing out of the cat.
‘You must be William’s spirit,’ Peter said aloud. ‘Or are you a ghost?’
The light made no sound, but it understood. It seemed to say, without actually speaking the words, that it was both these things, and much more besides.
When it was clear of the cat, which continued to lie on its back on the carpet in front of the fire, the cat spirit drifted into the air, and floated up to Peter’s shoulder where it settled. Peter was not frightened. He felt the glow of the spirit on his cheek. And then the light drifted behind his head, out of sight. He felt it touch his neck and a warm shudder ran down his back. The cat spirit took hold of something knobbly at the top of his spine and drew it down, right down his back, and as his own body opened up, he felt the cool air of the room tickle the warmth of his insides.
It was the oddest thing, to climb out of your body, just step out of it and leave it lying on the carpet like a shirt you had just taken off. Peter saw his own glow, which was purple and the purest white. The two spirits hovered in the air facing each other. And then Peter suddenly knew what he wanted to do, what he had to do. He floated towards William Cat and hovered. The body stood open, like a door, and it looked so inviting, so welcoming. He dropped down and stepped inside. How fine it was, to dress yourself as a cat. It was not squelchy, as he thought all insides must be. It was dry and warm. He lay on his back and slipped his arms into William’s front legs. Then he wiggled his legs into William’s back legs. His head fitted perfectly