Chicago, Shasta, 1950. First Edition. First Impression. Stunning copy. Nothing to note condition-wise. Perhaps a marginal pinkening to the red on the spine. One short, neat tear to lower edge of jacket. Signed by the author "Sincerely / 'Murray Leinster' / Will Jenkins." Best copy we've seen.. Oh, and let's not forget about that Bok jacket. One of the finest examples of jacket illustration from the era. Cover art / illustrations by Hannes Bok [5752, Hyraxia Books].