grudgingly; "but your Japanese valet
conceals himself behind those curtains, follows me home, and at
night----"

"I haven't got a valet," I objected.

Edgar merely smiled with the most aggravating self-sufficiency. "It
makes no difference," he declared. "NO ONE will ever find that map,
or see that map, or know where that treasure is, until I point to the
spot."

"Your caution is admirable," I said; "but what," I jeered, "makes you
think you can point to the spot, because your map says something like,
'Through the Sunken Valley to Witch's Caldron, four points N. by N. E.
to Gallows Hill where the shadow falls at sunrise, fifty fathoms west,
fifty paces north as the crow flies, to the Seven Wells'? How the
deuce," I demanded, "is any one going to point to that spot?"

"It isn't that kind of map," shouted Edgar triumphantly. "If it had
been, I wouldn't have gone on with it. It's a map anybody can read
except a half-caste Portuguese sailor. It's as plain as a laundry bill.
It says," he paused apprehensively, and then continued with caution, "it
says at such and such a place there is a something. So many somethings
from that something are three what-you-may-call-'ems, and in the centre
of these three what-you-may-call-'ems is buried the treasure. It's as
plain as that!"

"Even with the few details you have let escape you," I said, "I could
find THAT spot in my sleep."

"I don't think you could," said Edgar uncomfortably; but I could see
that he had mentally warned himself to be less communicative. "And," he
went on, "I am willing to lead you to it, if you subscribe to certain
conditions."

Edgar's insulting caution had ruffled my spirit.

"Why do you think you can trust ME?" I asked haughtily. And then,
remembering my share of the million dollars, I added in haste, "I accept
the conditions."

"Of course, as you say, one has got to take SOME risk," Edgar continued;
"but I feel sure," he said, regarding me doubtfully, "you would not
stoop to open robbery." I thanked him.

"Well, until one is tempted," said Edgar, "one never knows WHAT he
might do. And I've simply GOT to have one other man, and I picked on you
because I thought you could write about it."

"I see," I said, "I am to act as the historian of the expedition."

"That will be arranged later," said Edgar. "What I chiefly want you for
is to dig. Can you dig?" he asked eagerly. I told him I could; but that
I would rather do almost anything else.

"I MU