Mr Warden was disposed to effervesce with gratitude. The scene had shaken him, and there had been moments when he had given his ankles up for lost.

'Don't mention it,' said the young man. 'I enjoy arbitrating in these little disputes. Dogs seem to like me and trust my judgement. I consider myself as a sort of honorary dog.'

'Well, I am bound to say, Mr—?'

'Vince—George Vince.'

'My name is Warden. My daughter.'

Ruth inclined her head, and was conscious of a pair of very penetrating brown eyes looking eagerly into hers in a manner which she thoroughly resented. She was not used to the other sex meeting her gaze and holding it as if confident of a friendly welcome. She made up her mind in that instant that this was a young man who required suppression.

'I've seen you several times out here since I arrived, Miss Warden,' said Mr Vince. 'Four in all,' he added, precisely.

'Really?' said Ruth.

She looked away. Her attitude seemed to suggest that she had finished with him, and would be obliged if somebody would come and sweep him up.

As they approached the casino restlessness crept into Mr Warden's manner. At the door he stopped and looked at Ruth.