RACINE, WISCONSIN
Copyright, 1943, by
WHITMAN PUBLISHING COMPANY
PRINTED IN U. S. A.
All names, events, and characters in this story
are entirely fictitious
TABLE OF CONTENTS
| PAGE | ||
| I | [Mrs. Hobby’s Horses] | 9 |
| II | [The Test That Told] | 15 |
| III | [Interceptor Control] | 24 |
| IV | [A Light in the Night] | 33 |
| V | [Spy Complex] | 41 |
| VI | [A Startling Adventure] | 50 |
| VII | [A Hand in the Dark] | 58 |
| VIII | [Rosa Almost Flies] | 68 |
| IX | [Something Special] | 78 |
| X | [I’m Afraid] | 84 |
| XI | [Two Against Two] | 91 |
| XII | [Harbor Bells] | 102 |
| XIII | [A Wolf in WAC’s Clothing] | 113 |
| XIV | [Pale Hands] | 122 |
| XV | [Spotters in the Night] | 131 |
| XVI | [The Vanishing Print] | 137 |
| XVII | [Those Bad Gremlins] | 146 |
| XVIII | [Sudden Panic] | 157 |
| XIX | [A Battle in the Night ] | 167 |
| XX | [Patsy Watches Three Shadows] | 178 |
| XXI | [Night for a Spy Story] | 186 |
| XXII | [Flight of the Black Pigeon] | 196 |
| XXIII | [Rosa Flies the Seagull] | 208 |
| XXIV | [The Decoy Beacon] | 220 |
| XXV | [The Masterpiece] | 232 |
| XXVI | [A Sub—On the Spot] | 238 |