Alec held out his hand, and he gave a sigh of relief.

'I'm glad you've accepted. Whatever happens you'll have done one brave action in your life.'

George flushed. He wanted to speak, but hesitated.

'I should like to ask you a great favour,' he said at last.

Alec waited for him to go on.

'You won't let Lucy know the mess I've made of things, will you? Let her think I've done all she wanted me to do.'

'Very well,' answered Alec gently.

'Will you give me your word of honour that if I'm killed you won't say anything that will lead anyone to suspect how I came by my death.'

Alec looked at him silently. It flashed across his mind that it might be necessary under certain circumstances to tell the whole truth. George was greatly moved. He seemed to divine the reason of Alec's hesitation.

'I have no right to ask anything of you. Already you've done far more for me than I deserved. But it's for Lucy's sake that I implore you not to give me away.'