CONTENTS
Chapter 1 SNUG DOWN
Chapter 2 THE LOCKED DOOR
Chapter 3 HAGER'S HOLE
Chapter 4 NIGHT SOUNDS
Chapter 5 SONG OF THE FLUTE
Chapter 6 THE WHITE WITCH
Chapter 7 THE TREASURE BOX
Chapter 8 VALUABLE CARGO
Chapter 9 "IS JOE THERE?"
Chapter 10 A MIDNIGHT DISTURBANCE
Chapter 11 SPELL OF THE CAVE
Chapter 12 THE PRIVATE ROAD
Chapter 13 THE MISSING KEY
Chapter 14 A FAMILIAR FACE
Chapter 15 JUDY'S MISTAKE
Chapter 16 ANOTHER DISTURBANCE
Chapter 17 SMOKE IN THE WOODS
Chapter 18 AN URGENT CALL
Chapter 19 THE HIDE-OUT
Chapter 20 TREACHERY
Chapter 21 TRUCKER'S WELCOME
Chapter 22 DESCENT INTO THE CAVE
Chapter 23 THE SIPHON
Chapter 24 HELP FROM CAPTAIN HAGER
Chapter 25 COURT OF HONOR
Girl Scouts at Singing Sands
BY MILDRED A. WIRT
ILLUSTRATED by MARGUERITE GEYER
CUPPLES AND LEON COMPANY
