green glasses, was summoned and interrogated.

His testimony cleared the under-secretary at once. He declared
that Mr. Raikes had in no instance, to his knowledge, been absent
during office hours since his return from his annual holiday in
September.

I was confounded. The chairman turned to me with a smile, in which
a shade of covert annoyance was scarcely apparent.

"You hear, Mr. Langford?" he said.

"I hear, sir; but my conviction remains unshaken."

"I fear, Mr. Langford, that your convictions are very insufficiently
based," replied the chairman, with a doubtful cough." I fear that
you 'dream dreams,' and mistake them for actual occurrences. It
is a dangerous habit of mind, and might lead to dangerous results.
Mr. Raikes here would have found himself in an unpleasant position
had he not proved so satisfactory an alibi."

I was about to reply, but he gave me no time.

"I think, gentlemen," he went on to say, addressing the board,"
that we should be wasting time to push this inquiry further. Mr.
Langford's evidence would seem to be of an equal value throughout.
The testimony of Benjamin Somers disproves his first statement,
and the testimony of the last witness disproves his second. I think
we may conclude that Mr. Langford fell asleep in the train on the
occasion of his journey to Clayborough, and dreamed an unusually