BOOK I.
MISS BUTTERWORTH'S WINDOW.
I.—A DISCOVERY
II.—QUESTIONS
III.—AMELIA DISCOVERS HERSELF
IV.—SILAS VAN BURNAM
V.—THIS IS NO ONE I KNOW
VI.—NEW FACTS
VII.—MR. GRYCE DISCOVERS MISS AMELIA
VIII.—THE MISSES VAN BURNAM
IX.—DEVELOPMENTS
X.—IMPORTANT EVIDENCE
XI.—THE ORDER CLERK
XII.—THE KEYS
XIII.—HOWARD VAN BURNAM
XIV.—A SERIOUS ADMISSION
XV.—A RELUCTANT WITNESS
BOOK II.
THE WINDINGS OF A LABYRINTH.
XVI.—COGITATIONS
XVII.—BUTTERWORTH VERSUS GRYCE
XVIII.—THE LITTLE PINCUSHION
XIX.—A DECIDED STEP FORWARD
XX.—MISS BUTTERWORTH'S THEORY
XXI.—A SHREWD CONJECTURE
XXII.—A BLANK CARD
XXIII.—RUTH OLIVER
XXIV.—A HOUSE OF CARDS
XXV.—"THE RINGS! WHERE ARE THE RINGS?"
XXVI.—A TILT WITH MR. GRYCE
XXVII.—FOUND
XXVIII.—TAKEN ABACK
BOOK III.
THE GIRL IN GRAY.
XXIX.—AMELIA BECOMES PEREMPTORY
XXX.—THE MATTER AS STATED BY MR. GRYCE
XXXI.—SOME FINE WORK
XXXII.—ICONOCLASM
XXXIII.—"KNOWN, KNOWN, ALL KNOWN”
XXXIV.—EXACTLY HALF-PAST THREE
XXXV.—A RUSE
BOOK IV.
THE END OF A GREAT MYSTERY.
XXXVI.—THE RESULT
XXXVII.—"TWO WEEKS!”
XXXVIII.—A WHITE SATIN GOWN
XXXIX.—THE WATCHFUL EYE
XL.—AS THE CLOCK STRUCK
XLI.—SECRET HISTORY
XLII.—WITH MISS BUTTERWORTH'S COMPLIMENTS