After the manned satellite, the armed satellite. Kuprin, the Soviet scientist, is working on a warhead for the Chelovyek. But Laye-Parker M.P. and Smith, a Lobby Correspondent at the House of Commons, remember him at Cambridge before the war as an Anglophile married to an English woman. Can they, by a personal approach, persuade him to return to this country?

Laye-Parker M.P. and Smith, a Lobby Correspondent, have reached Moscow in their search for Kuprin, a Soviet rocket expert whom they knew at Cambridge and whom they hope to persuade to return to England. Now Laye-Parker has been arrested by the M.V.D. on unspecified charges, and Smith, a reluctant partner in the enterprise, must carry on the search alone.