the polish story is based on previous work , now out of print , to which i have copyright : poland , 1939-1947 , the english translation of garlickis jozef pilsudski , the new edition of zajdlerowas the dark side of the moon and on two lengthy video-recorded interviews : sir frank roberts , a diplomatic history , 1939-1968 and the dark side of the moon whose surface was lightly trod by that most graceful of women ; my mother .