Originally published, New York: Ballantine, 1956; (B62-6517), London: Gollancz, 1962.
OBNB doesn't sell books, but you may be able to find a copy at one of these websites:
Reach for tomorrow by Arthur C. Clarke. ISBN 0552084999. Published by Corgi in 1970. Publication and catalogue information, links to buy online and reader comments.
