Billion-Dollar Brain

The Cape edition (31 March 1966, 312pp, 14,000 copies) is a separate setting in blue cloth-covered boards with gilt spine lettering and a white computer punch-tape design blocked to the upper board, endpapers illustrated with computer printouts, and states "First published 1966"; its Hawkey metallic/silver foil jacket is notoriously fragile and is almost always found rubbed or scratched