This edition published in Great Britain in 2017 by
PROFILE BOOKS LTD
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First published in Great Britain in 1990 by Society for Promoting Christian Knowledge (www.spck.org.uk) entitled Touching the Rock
Copyright © John M. Hull 1990, 2013, 2016
Foreword copyright © Oliver Sacks 2013
Introduction copyright © Cathy Rentzenbrink 2016
Epilogue copyright © Marilyn Hull 2016
The moral right of the author has been asserted.
All rights reserved. Without limiting the rights under copyright reserved above, no part of this publication may be reproduced, stored or introduced into a retrieval system, or transmitted, in any form or by any means (electronic, mechanical, photocopying, recording or otherwise), without the prior written permission of both the copyright owner and the publisher of this book.
A CIP catalogue record for this book is available from the British Library.
eISBN 978 1 78283 361 1