'Does he know about the hot-water-bottle?' I asked.

'Oh, yes; he ordered me to use it on certain nights; and when I go to England he says I must never be without one. I see now that was why my inner self invariably went wrong in England. It was all just the sulphur blackening the bangles.'

I reflected. 'A middle-aged man?' I asked. 'Stout, diplomatic-looking, with wrinkles round his eyes, and a distinguished grey moustache, twirled up oddly at the corners?'

'That's the man, my dear! His very picture. Where on earth have you seen him?'

'And he talks of sub-conscious selves?' I went on.

'He practises on that basis. He says it's no use prescribing for the outer man; to do that is to treat mere symptoms: the sub-conscious self is the inner seat of diseases.'

'How long has he been in Switzerland?'

'Oh, he comes here every year. He arrived this season late in May, I fancy.'

'When will he visit you again, Mrs. Evelegh?'

'To-morrow morning.'