'Dorothy,' said the Headmaster, 'run away to bed.' A suggestion which she treated with scorn, it wanting a clear two hours to her legal bedtime. 'I must speak to your mother about your deplorable habit of using slang. Dear me, I must certainly speak to her.'

And, shamefully unabashed, Dorothy retired.

The Head was silent for a few minutes after she had gone; then he turned to Charteris again.

'In consideration of this, Charteris, I shall—er—mitigate slightly the punishment I had intended to give you.'

Charteris murmured his gratification.

'But,' continued the Head sternly, 'I cannot overlook the offence. I have my duty to consider. You will therefore write me—er—ten lines of Virgil by tomorrow evening, Charteris.'

'Yes, sir.'

'Latin and English,' said the relentless pedagogue.

'Yes, sir.'

'And, Charteris—I am speaking now—er—unofficially, not as a headmaster, you understand—if in future you would cease to break School rules simply as a matter of principle, for that, I fancy, is what it amounts to, I—er—well, I think we should get on better together. And that is, on my part at least, a consummation—er—devoutly to be wished. Good-night, Charteris.'