Saturday at M.I.9 is the inside story of the underground escape lines in occupied North-West Europe which brought back to Britain over 4 000 Allied servicemen during World War Two. Airey Neave who in the last two years of the war was the chief organiser at M.I.9 gives his own unique account. He describes how the escape lines began in the first dark days of German occupation & how until the end of the war thousands of ordinary men & women made their own contribution to the Allied victory by hiding & feeding men & guiding them to safety. There isnt a page in the book which isnt exciting in incident