Penguin Books Ltd, Harmondsworth, Middlesex, England Penguin Books Australia Ltd, Ringwood, Victoria, Australia
Seven Days at the Silbersteins first published in South Africa 1962 First published in Great Britain by W. H. Allen 1968 The Third Eye first published in South Africa 1966 First published in Great Britain by W. H. Allen 1969 One for the Devil first published in South Africa 1969 First published in Great Britain by W. H. Allen 1969
First published in Penguin Books 1972 Seven Days at the Silbersteins copyright © Human & Rousseau (Pty) Ltd, 1964 The Third Eye copyright © Human & Rousseau (Pty) Ltd, 1968 One for the Devil copyright © Human & Rousseau (Pty) Ltd, 1968
Made and printed in Great Britain by Hazell Watson & Viney Ltd, Aylesbury, Bucks Set in Linotype Juliana
This book is sold subject to the condition that it shall not, by way of trade or otherwise, be lent, re-sold, hired out, or otherwise circulated without the publisher’s prior consent in any form of binding or cover other than that in which it is published and without a similar condition including this condition being imposed on the subsequent purchaser