'How mysterious!' The Princess was recovering from her surprise.

Ugo looked from one to the other, watching their faces. It was quite clear that his brother disliked the middle-aged woman of the world now, whatever their relations had been in the past, and from her behaviour when she had recognised him it looked as if the two must have once been very intimate.

'What are we waiting for?' asked the Captain cheerfully, in order to break off the conversation.

'The supervising nurse,' answered Pieri. 'She will be here directly.'

'A nun, I suppose,' observed Giovanni carelessly. 'Old and hideous too, no doubt. Poor Ugo!'

'Not so much to be pitied as you think,' said the Princess. 'She is still young, and must have been very pretty! She is worth looking at, I assure you.'

Her own astonishment and recent emotion were already forgotten in the pleasure of looking forward to the recognition which must take place within a few moments. She had hated her niece long and unrelentingly, and she had never forgiven Giovanni for what she called in her heart his betrayal; but the reckoning was to be settled in full at last, and she knew that if Sister Giovanna could choose, she would rather pay it with her flesh and blood than meet what was before her now.

Giovanni was looking towards the door when the nun opened it, and the strong morning light fell full on her face as she came forward. Naturally enough, her eyes were at first turned downwards towards Ugo's face, for she had already seen the Princess and Pieri was a familiar figure. She was aware that a bearded officer was standing on the other side of the chair, but she did not look at him.

Giovanni's expression changed quickly; at first he saw only a strong likeness to Angela, a striking resemblance that made him wonder whether the nun could possibly be an elder sister of hers, of whom he had never heard; but by quick degrees he became sure that it was herself. She spoke to the wounded man.

'Shall we go up to your room at once?' she asked in her soft voice, bending over him.