I.—THE SHADOW OF A FEAR.
II.—THE PORTRAIT.
III.—JOHN STERN.
IV.—THE LADY NEXT DOOR.
V.—BEHIND THE CURTAINS.
VI.—AT THE WINDOW.
VII.—INSPECTOR BURLES.
VIII.—IN THE EARLY MORN.
IX.—THE SNAKE RING AGAIN.
X.—THE MESSAGE FROM HIGH STREET.
XI.—AILSA'S QUEST.
XII.—IN CONFIDENCE.
XIII.—"LA BELLE ATALANTA."
XIV.—A LETTER OF IMPORTANCE.
XV.—A SUDDEN FEAR.
XVI.—WAITING ON EVENTS.
XVII.—BURLES ON THE MOVE.
XVIII.—AN UNEXPECTED VISIT.
XIX.—THE MASKED BALL.
XX.—BEYOND THE BARRIER.
XXI.—SUSPICIONS.
XXII.—THE LADY OF THE FAN AGAIN.
XXIII.—THE WOMAN UPSTAIRS.
XXIV.—A CLOSE CALL.
XXV.—A GLIMMER OF THE TRUTH.
XXVI.—OLD SUSAN COMES OUT.
XXVII.—CONSTERNATION!
XXVIII.—TRYING IT ON.
XXIX.—A WINDFALL.
XXX.—A REVELATION.
XXXI.—A LEAF FROM THE PAST.
XXXII.—NEARLY LOST.
XXXIII.—A COMPLICATION.
XXXIV.—SIR CHARLES COMES OUT.
XXXV.—COLVILLE INTERVENES.
XXXVI.—NO THOROUGHFARE.
XXXVII.—NEWS FROM PARIS.
XXXVIII.—A BAFFLED GUEST.
XXXIX.—THE WRONG WOMAN.
XL.—FLIGHT!
XLI.—A FRIEND IN NEED.
XLII.—AN UNEXPECTED ALLY.
XLIII.—SUICIDE.
XLIV.—FOUND!
XLV.—GATHERED THREADS.
XLVI.—TOWARDS THE GOAL.
XLVII.—"THE SONG THAT REACHED MY HEART."
XLVIII.—PEACE.
THE END
