I
A FLASH IN THE NIGHT
II
THE MINT MYSTERY
III
THE YPIRANGA CASE
IV
THE CLUE ON SHELF 45
V
PHYLLIS DODGE, SMUGGLER EXTRAORDINARY
VI
A MATTER OF RECORD
VII
THE SECRET STILL
VIII
THE TAXICAB TANGLE
IX
A MATCH FOR THE GOVERNMENT
X
THE GIRL AT THE SWITCHBOARD
XI
"LOST—$100,000!"
XII
"THE DOUBLE CODE"
XIII
THE TRAIL OF THE WHITE MICE
XIV
WAH LEE AND THE FLOWER OF HEAVEN
XV
THE MAN WITH THREE WIVES
XVI
AFTER SEVEN YEARS
XVII
THE POISON-PEN PUZZLE
XVIII
THIRTY THOUSAND YARDS OF SILK
XIX
THE CLUE IN THE CLASSIFIED COLUMN
XX
IN THE SHADOW OF THE CAPITOL
XXI
A MILLION-DOLLAR QUARTER
XXII
"THE LOOTING OF THE C. T. C."
XXIII
THE CASE OF MRS. ARMITAGE
XXIV
FIVE INCHES OF DEATH
THE END
