CONTENTS

CHAPTERPAGE
I.[A Strange Sight]1
II.[A Strange Disappearance]9
III.[Through the Storm]19
IV.[A New Quest]28
V.[A Fearful Gale]39
VI.[Bad News]46
VII.[Off on a Search]54
VIII.[Noddy and Bill]63
IX.[The Wreck]73
X.[The Lone Sailor]80
XI.[A Queer Story]87
XII.[The Drifting Boat]97
XIII.[The Submarine Again]105
XIV.[In Pursuit]113
XV.[A Bolt from the Sky]119
XVI.[The “Sonderbaar”]130
XVII.[A Glad Surprise]139
XVIII.[Under Water]146
XIX.[A Marvelous Boat]154
XX.[A Crazed Captain]165
XXI.[Plotting]173
XXII.[In Diving Dress]181
XXIII.[The Decision]191
XXIV.[The Allies]200
XXV.[In Chains]206
XXVI.[Entangled]214
XXVII.[The Escape]223
XXVIII.[The Lonely Island]230
XXIX.[The End of Dr. Klauss]238
XXX.[Homeward Bound]242