This page has been validated.
AT THE TROPICAL ISLAND
133
"Rather surprised to see us, aren't you?" went on Mr. Berg, smiling.
"Rather," admitted Tom, choking over the word.
"Thought you'd be," continued Berg. "We didn't expect to meet you so soon, but we're glad we did. I don't altogether like hunting for sunken treasure, with such indefinite directions as I have."
"You—are going to" stammered Tom, and then he concluded it would be best not to say anything. But his talk had been heard inside the submarine. His father came to the foot of the conning tower stairway.
"To whom are you speaking, Tom?" he asked.
"They're here, dad," was the youth's answer.
"Here? Who are here?"
"Berg and his employers. They've followed us, dad."
