“He’s groggy,” replied Marquette. “Somebody must have doped him. He was half out when I found him. I’ve got to go back to him now.”
“But the man who — “
“The fellow who trapped you and the girl downstairs? He’s gone. Must have taken the little motor boat we keep under the dock. I’ve heard all about him. This young lady told me the story.
“I saw the torpedo floating over to the shore, I went over to investigate, and found her. But what I’m trying to figure is who doped out that combination and opened the door to let you out of — “
“There’s only one man who could have done that,” said Harry weakly. “Only one man — “
“The Shadow!” exclaimed Marquette.
Harry Vincent nodded.
CHAPTER XXX
BEFORE THE MEETING
FOUR days had passed since the eventful happenings at Death Island.