'Versions of most of these "Tantalizers" have appeared in the "New Scientist"...' - Acknowledgement.
OBNB doesn't sell books, but you may be able to find a copy at one of these websites:
Tantalizers : a book of original logical puzzles by Martin Hollis. ISBN 0047930136. Published by Allen & Unwin in 1970. Publication and catalogue information, links to buy online and reader comments.
