THE G-MAN’S SON
AT PORPOISE ISLAND

THE
G-MAN’S SON
AT PORPOISE ISLAND
BY
WARREN F. ROBINSON
The Goldsmith
Publishing Company
CHICAGO

Copyright, 1937, by
THE GOLDSMITH PUBLISHING COMPANY
MADE IN U. S. A.

CONTENTS

CHAPTERPAGE
I At Black Cove[ 11]
II The Night in Black Cove[ 24]
III The Strange Mr. Nevens[ 39]
IV The Mystery of Black Cove[ 55]
V Fighting for Life[ 70]
VI Conference with a G-Man[ 83]
VII Thirty Per Cent or Fight[ 100]
VIII Hegarty’s Plans[ 118]
IX The G-Man Grocer Meets the Boys[ 131]
X Nevada’s Biggest Plot[ 144]
XI Captured[ 154]
XII Delivering the Prisoner[ 167]
XIII Hegarty Plans a Surprise[ 180]
XIV The G-Men Close In[ 195]
XV The Boys Become Prisoners[ 206]
XVI The Fight Begins[ 216]
XVII G-Men to the Attack[ 226]
XVIII The Secret of Black Cove[ 239]

CHAPTER I
At Black Cove

THE cabin sloop Water Witch had cleared Centerport harbor and was well out in the bay heading towards the Catlow, or “Off Shore,” Islands when the first strange incident happened which was to start the G-man’s son, Stanley Sandborn, and his lanky, dark-haired chum, John Tallman, off on an adventure which was both bizarre and dangerous. Stanley was the first to notice the swiftly approaching gray runabout speedboat.

“Look at that fellow come!” said Stanley. “He’s doing closer to fifty than forty knots and notice how low he is!”