London, Heinemann, 1948. First Edition. First Impression. Hardback. A very good copy. Signed by the author to the title page without inscription. A nice copy. Filmed in 1951 as No Highway in the Sky. Involves (perhaps) ESP [SFE, p1104]. Published in association with the Book Society - as expected. A couple of short tears to the jacket, at spine tips and corners, otherwise a nicely preserved copy. [8680, Hyraxia Books].