“Yes,” said Diane with a shudder.  “Yes.  I—­think so.”

“I’m sorry I told him where you were,” fluttered Aunt Agatha, taking a conscience-stricken and somewhat tearful gulp of very hot tea.  “I—­I am indeed, but I couldn’t in the least know that he went about killing people, could I, Diane?”

“No,” said Diane patiently.  “No, of course not.  Don’t bother about it.  Aunt Agatha.  Why not wait until your tea is a little cooler?”

“I’ll have to,” said Aunt Agatha with an aggrieved sniff.  “For I do believe I’m filled with steam now.  Why are you so white and quiet, Diane?  Is it the revolver?”

“Aunt Agatha,” exclaimed the girl impetuously, “why have you always been so reticent about my mother?”

The effect of the girl’s words was sufficient proof that the frightened lady had absorbed but little of Philip’s revelation.  Tired and nervous, hazily aware that the scene of the morning had been portentous, and now confounding it in a panic with something that by a deathbed pledge had lain inexorably buried in her heart for years, Aunt Agatha screamed and dropped her teacup.  It rolled away in a trail of steam to the flap of the tent.  Covering her face with her hands, Aunt Agatha burst hysterically into a shower of tears.

Diane started.

“Aunt Agatha,” she exclaimed, “what is it?  For heaven’s sake, don’t sob and tremble so.”

“I—­I might have known it!” sobbed Aunt Agatha, wringing her plump hands in genuine distress.  “I might have guessed they would tell you that, though how in the world they found it out is beyond me.  If I’d only listened instead of worrying about my knees and the revolver, and staring so.  And you in the Everglades—­where your father went to hunt alligators.  Oh, Diane, Diane, not a single night could I sleep—­and it’s not to be wondered at that I was scared.  And the dance you did for Nathalie Fowler and me—­and the costume that night at Sherrill’s.  I was fairly sick!  I knew it would come out—­though how could I foresee that the Baron and Mr. Poynter and the Prince would know?  I—­I told your grandfather so years ago, but he pledged me on his deathbed—­and your father was wild and clever like Carl and singular in his notions.  I’ll never forget your grandfather’s face when you ran away into the forest to sleep as a child.  He was white and sick and muttered something about atavism.  It—­it was the Indian blood—­”

Diane caught her aunt’s trembling arm in a grip that hurt cruelly.

“Aunt Agatha,” she said, catching her breath sharply, “you must not talk so wildly.  Say it plainer!”

But Aunt Agatha tranquil was incoherent.

Aunt Agatha frightened and hysterical was utterly beyond control.

“And very beautiful too,” she sobbed.  “And Norman, poor fellow, was quite mad about her—­for all she was an Indian girl—­though her father was white and a Spaniard, I will say that for her.  Not even so dark as you are, Diane, and shy and lovely enough to turn any man’s head—­much less your father’s—­though your grandfather stormed and threatened to kill them both and only for Grant he would have.  And when an Indian from the Everglades told Norman that—­that she really hadn’t been married before but just a—­mother like Carl’s mother, my dear—­”