Unknown printing. Copyright 1959-1961 by the New York Herald Tribune, Inc. Cover and title issue state that this number is abridged.
Ad for B.C. books for sale on copyright page (numbers R2829, R2813, R2746, R2782, R2758, R2672, R2830, R2785, R2818, R2831, R2817).
Also exists with B.C. Fawcett Gold Medal books for sale listed on copyright page, with numbers D1880 (abridged), D2033, R2746, D2117, R2758, R2672, D2091 (abridged), D2229 (abridged), D1904, D2215, D1951.