9. A NEW DEPARTURE

10. THE GREAT SECRET

11. A CHEMICAL DEMONSTRATION.

12. A FAMILY JAR.

13. A MIDNIGHT ADVENTURE

14. THE SPREAD OF THE BLIGHT.

15. THE GREATER SECRET.





CHAPTER I.

A DOUBLE ENIGMA.


"I'm afraid that he won't come," said Laura McIntyre, in a disconsolate
voice.

"Why not?"

"Oh, look at the weather; it is something too awful."