'I've got quite enough to worry me without being bothered by you girls.'

Rose left the table, consciously innocent both of sloth and of light behaviour.

'What are you going to do now, Rose?' He could not let her off scot-free.

'Read my chemistry, father.'

'You'll do no such thing.'

'I must, if I'm to pass at Christmas,' she said firmly. 'It's my weakest subject.'

'Christmas or no Christmas,' he replied, 'I'm not going to let you kill yourself. Look at your face! I wonder your mother——'

'Run into the garden for a while, my dear,' said Leonora softly, and the girl moved to obey.

'Rose,' he called her back sharply as his exasperation became fidgetty. 'Don't be in such a hurry. Open the window—an inch.'