Biggles Goes to War

The escort fell in on either side of the prisoners, and at a word of command the party moved forward. Down the corridor it marched, and through an open door into a grim-looking courtyard. Across this it proceeded, and came to a halt against a wall on the far side.-Biggles glanced at the sky. It was just turning pink with the first flush of dawn. ''If Ginger is going to do the rescue act, he hasn''...