THE OPEN PORT 'Fun!' said Ken Carrington, as he leaned over the rail of the transport, 'Cardigan Castle,' and watched the phosphorescent waters of the Aegean foaming white through the darkness against her tall side. 'Fun!' he repeated rather grimly. 'You won't think it so funny when you find yourself crawling up a cliff with quick-firers barking at you from behind every rock, and a strand of barbed wire to cut each five yards, to say nothing of snipers socking lead at you the whole time. No, Dave, I'll lay, whatever you think, you won't consider it funny.'