London: New English Library (NEL), 1975. First / First. Hardback. A very good copy. The first British hardcover edition, preceded by the ever-popular US first edition of 1959. A little bumping to the spine tips, top edge a bit dusty. Robert Heinlein (1907-1988) was one of science fiction's leading voices, often called 'The Dean of Science Fiction'. Very Good / Very Good. Item #12698