t
show yourself too much, and keep an eye on the entrance. Unless I am
mistaken, Wilks will be there pretty soon, and I shall be on his heels. If
I _am_ wrong, then you won't see the end of the fun, that's all."

Hewitt hurried after Wilks, and I took the cab and did as he wished. There
was an hour and a few minutes, I found, to wait for the next train, and
that time I occupied as best I might, keeping a sharp lookout across the
quadrangle. Barely five minutes before the train was to leave, and just as
I was beginning to think about the time of the next, a cab dashed up and
Hewitt alighted. He hurried in, found me, and drew me aside into a recess,
just as another cab arrived.

"Here he is," Hewitt said. "I followed him as far as Euston Road and then
got my cabby to spurt up and pass him. He had had his mustache shaved off,
and I feared you mightn't recognize him, and so let him see you."

From our retreat we could see Wilks hurry into the booking-office. We
watched him through to the platform and followed. He wasted no time, but
made the best of his way to a third-class carriage at the extreme fore end
of the train.

"We have three minutes," Hewitt said, "and everything depends on his not
seeing us get into this train. Take this cap. Fortunately, we're both in
tweed suits."

He had bought a couple of tweed cricket caps, and these we assumed,
sending our "bowler" hats to the cloak-room. Hewitt also put on a pair of
blue spectacles, and then walked boldly up the platform and entered a
first-class carriage. I followed close on his heels, in such a manner that
a person looking from the fore end of the train would be able to see but
very little of me.

"So far so good," said Hewitt, when we were seated and the train began to
move off. "I must keep a lookout at each station, in case our friend goes
off unexpectedly."

"I waited some time," I said; "where did you both go to?"

"First he went and bought that hat he is wearing. Then he walked some
distance, dodging the main thoroughfares and keeping to the back streets
in a way that made following difficult, till he came to a little tailor's
shop. There he entered and came out in a quarter of an hour with his coat
mended. This was in a street in Westminster. Presently he worked his way
up to Tothill Street, and there he plunged into a barber's shop. I took a
cautious peep at the window, saw two or three other customers also
waiting, and took the opportunity to rush over