22 JANUARY 1943, page 15

Air- Victory

MR. ZIFF'S book inevitably challenges comparison with Major A. de Seversky's Victory Through Air Power. Both preach a modernised Douhetism. Both are full-blooded expositions of......

Books Of The Day

Planned Science Science and World Order. By J. G. Crowther, 0. J. R. Howarth and D. P. Riley. (Penguin Books. 9d.) Science in Soviet Russia. By Seven British Scientists. Edited......