Front Cover
End Paper Illustration
Front Piece Illustration
Title Page
I Pirate Missile
II Undersea Survey
III Invisible Sub
IV Aerial Attack
V A Hunch Pays Off
VI The Caisson Clue
VII Porpoise Tag
VIII Date Trouble
IX A Magnetic Kidnaping
X Telephone Code
XI Square-Dance Hoax
XII Detection Test
XIII Enemy Frogmen
XIV A Propaganda Blitz
XV Mountain Hike
XVI The Gunman's Surprise
XVII A Missing Amulet
XVIII Smiley the Sea Cow
XIX Flash From the Depths
XX A Lucky Blast
Back Cover
Copyright 2001 greg@durendal.org