lar those used by Signor Marconi for his wireless telegraphy,
are constantly reaching the earth. Besides Tesla quite a number of other
observers have been engaged in perfecting apparatus for receiving and
recording these vibrations, though few would go so far to consider them
actual messages from some extraterrestrial sender. Among that few,
however, we must certainly count Mr. Wendigee. Ever since 1898 he had
devoted himself almost entirely to this subject, and being a man of ample
means he had erected an observatory on the flanks of Monte Rosa, in a
position singularly adapted in every way for such observations.

My scientific attainments, I must admit, are not great, but so far as they
enable me to judge, Mr. Wendigee's contrivances for detecting and
recording any disturbances in the electromagnetic conditions of space are
singularly original and ingenious. And by a happy combination of
circumstances they were set up and in operation about two months before
Cavor made his first attempt to call up the earth. Consequently we have
fragments of his communication even from the beginning. Unhappily, they
are only fragments, and the most momentous of all the things that he had
to tell humanity--the instructions, that is, for the making of Cavorite,
if, indeed, he ever transmitted them--have throbbed themselves away
unrecorded into space. We never succeeded in getting a response back to
Cavor. He was unable to tell, therefore, what we had received or what we
had missed; nor, indeed, did he certainly know that any one on earth was
really aware of his efforts to reach us. And the persistence he displayed
in sending eighteen long descriptions of lunar affairs--as they would be
if we had them complete--shows how much his mind must have turned back
towards his native planet since he left it two years ago.

You can imagine how amazed Mr. Wendigee must have been when he discovered
his record of electromagnetic disturbances interlaced by Cavor's
straightforward English. Mr. Wendigee knew nothing of our wild journey
moonward, and suddenly--this English out of the void!

It is well the reader should understand the conditions under which it
would seem these messages were sent. Somewhere within the moon Cavor
certainly had access for a time to a considerable amount of electrical
apparatus, and it would seem he rigged up--perhaps furtively--a
transmitting arrangement of the Marconi type. This he was able to operate
at irregular interval