The men who filled the grave were the most light-hearted in the group. They pulled up a board, and the pile of fresh earth at the mouth of the grave, which it had upheld, went rattling in on the coffin and flowers, almost gladly it seemed to Penelope. She shivered slightly, but watched as if fascinated, until the men put on the last shovel-full and with a spade deftly shaped out the mound. Richard helped her cover the newly-made grave with the flowers and green ivy and smilax they had brought for that purpose.

They were the last to leave. The others had walked slowly among the graves and back to the place where the carriages were waiting. The hearse, immediately after the coffin was lowered into the earth, had gone off with rollicking speed, as if eager for new freight, and the workmen with their spades and picks had disappeared.

“It is ended,” said Dick with a relieved sigh, as he led Penelope back to her carriage. “Now let us forget all the misery of these last few days and be happy.”

“It is not ended,” exclaimed Penelope, spiritedly. “It has only begun. I can never be happy until I know the secret of that girl’s death.”

“That is impossible, Penelope,” replied Dick. “That mystery can never be solved.”

“Dick, you have sworn you love me; you have sworn that you would do anything I asked if I would marry you. Did you mean it? Will you swear it again?” cried Penelope, breathlessly.

“Mean it, love?” repeated Dick, as he pressed her hand closely between his arm and heart. “Upon my life, I swear it.”

“Then solve the mystery of that girl’s death, and I will be your wife.”

CHAPTER III.
WHEREIN DICK TREADWELL MEETS WITH ANOTHER ADVENTURE.

Richard Treadwell was in despair.