内容简介：
Although this story is concerned principally with the Man and the Maid, the Miasma pervades it to such an extent that I feel justified in putting his name on the bills. Webster's Dictionary gives the meaning of the word 'miasma' as 'an infection floating in the air; a deadly exhalation'; and, in the opinion of Mr Robert Ferguson, his late employer, that description, though perhaps a little too flattering, on the whole summed up Master Roland Bean pretty satisfactorily. Until the previous day he had served Mr Ferguson in the capacity of office-boy; but there was that about Master Bean which made it practically impossible for anyone to employ him for long.