X.

In order to appreciate the above cryptic conversation, the reader should

be permitted to sit in at a conference taking place in a suite almost

directly under that of Count Markowski at the Waldorf. The rooms in

question had been temporarily transformed into a headquarters from which

Wilbur Gaylord was directing the search for his daughter and her

abductors.

With him at the moment was his chief aid, John Keller, deputy chief of

the United States Secret Service. And no more astute man hunter than Mr.

Keller ever tapped a wanted criminal’s shoulder.

Gaylord was walking up and down the room, chewing fiercely at an

unlighted cigar and scowling at a sheaf of papers that lay on the table

in front of the detective.

“Of all the dog-goned nerve!” Gaylord was grumbling. “Of all the damned

insolence! The others were bad enough, but this one takes the bun!”

The papers which Keller fingered and frowned at were messages sent from

an unknown point and received at the private radio station atop the

Gaylord Building in Philadelphia. Moreover, they had been sent in the

intricate private code known only to Gaylord and one or two trusted

employees.

Which was accounted for by the fact that, on the night of Eve Gaylord’s

abduction, the personal code book of Wilbur Gaylord had been taken from

his desk at his home.

The first message was picked up on the day following Eve’s

disappearance, the second four days later, and the last had been

received that afternoon. In other words, directly following the arrival

of Count Markowski in America. Gaylord leaned over Keller’s shoulder now

and scanned them in the order of their arrival. Decoded, they were as

follows:

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