eft him.

Conceive yourself at the door of the world's treasure-house guarded by a
child--an idle irresponsible child playing knuckle-bones--on whose favor
depends the gift of the key, and you will imagine one-half my torment.
Till that evening Charlie had spoken nothing that might not lie within
the experiences of a Greek galley-slave. But now, or there was no virtue
in books, he had talked of some desperate adventure of the Vikings, of
Thorfin Karlsefne's sailing to Wineland, which is America, in the ninth
or tenth century. The battle in the harbor he had seen; and his own
death he had described. But this was a much more startling plunge into
the past. Was it possible that he had skipped half a dozen lives and was
then dimly remembering some episode of a thousand years later? It was
a maddening jumble, and the worst of it was that Charlie Mears in his
normal condition was the last person in the world to clear it up. I
could only wait and watch, but I went to bed that night full of the
wildest imaginings. There was nothing that was not possible if Charlie's
detestable memory only held good.

I might rewrite the Saga of Thorfin Karlsefne as it had never been
written before, might tell the story of the first discovery of America,
myself the discoverer. But I was entirely at Charlie's mercy, and so
long as there was a three-and-six-penny Bohn volume within his reach
Charlie would not tell. I dared not curse him openly; I hardly dared jog
his memory, for I was dealing with the experiences of a thousand years
ago, told through the mouth of a boy of to-day; and a boy of to-day is
affected by every change of tone and gust of opinion, so that he lies
even when he desires to speak the truth.

I saw no more of him for nearly a week. When next I met him it was in
Gracechurch Street with a billbook chained to his waist. Business took
him over London Bridge and I accompanied him. He was very full of the
importance of that book and magnified it. As we passed over the Thames
we paused to look at a steamer' unloading great slabs of white and brown
marble. A barge drifted under the steamer's stern and a lonely cow
in that barge bellowed. Charlie's face changed from the face of the
bank-clerk to that of an unknown and--though he would not have believed
this--a much shrewder man. He flung out his arm across the parapet of
the bridge, and laughing very loudly, said:

"When they heard _our_ bulls bellow the Skroelings ran away!"

I wa