Ken did not answer. It did not seem worth while. He stood facing the other, watching him with a slightly contemptuous expression in his clear blue eyes.

'We meet under different conditions from the last time,' continued Henkel. 'There is now no Othman Pacha to protect you from your just fate.'

Ken shrugged his shoulders.

'Why talk that sort of rot? You know just as well as I do that the last thing we shall get is justice.'

Henkel flushed slightly, but he kept his temper.

'What! Do you not shoot spies in your own army?'

'We are not spies. We went too far in the charge yesterday when we smashed up your people. We could not get back. We are prisoners of war and should be treated as such.'

'That is your story,' replied Henkel. 'We have plenty of evidence to the contrary. Any commanding officer would be justified in shooting you out of hand.'

'The evidence against us,' said Ken, 'is that of Kemp, late bathroom steward aboard the "Cardigan Castle," a man who has a personal grudge against me because I caught him signalling to an enemy submarine.'

'Again your unsupported statement,' said Henkel.