"You're very kind, my dear boy," said the unknown gentleman, looking at his watch, and backing out from the summer-house gracefully, "but I won't trouble you. I should prefer riding over from my place to-morrow evening. Please tell your good uncle that Mr. Alexander Kingbolt—he will remember my name—called on business, and will see him to-morrow evening if possible, at eight. Good-by." And Mr. Alexander Kingbolt, whistling sweetly "There's one more River to Cross," stepped into a light buggy standing without the gate. Another gentleman sat in it, and the two rode away talking rapidly.

The afternoon shadows grew long; twilight closed in; Ford and Leo sat together, the boy with his hand upon the dog's head. Both began to feel somewhat lonely—at least Ford did. Why in the world did not the phaeton come toiling up the steep mountain road? Halloa! a white owl fluttered across the lawn into an acacia.

Ford had long desired to ascertain that particular owl's private address. He dashed after it, and Leo bore him company. Up through the dark garden bird, boy, and dog sped. Presently Ford slipped and fell. He uttered a cry when he rose, and found that he could put his left foot to the ground only with a pain that sickened him, so severely had his fall strained it.

Very slowly and painfully Ford limped into the garden again, his unlucky foot feeling more miserable with each step. All at once he looked through the trees, and saw lights in the dining-room of his uncle's house.

Major Pepper and Aunt Helen were back, doubtless much disturbed to know where in the world Ford and Leo had gone, or since what hour of the day.

As he drew nearer the closed shutters, he caught the sound of low strange voices, the faint clink of a hammer. Could it be possible anything was amiss? Ford was frightened, but prudent. "Leo," said he, very softly, but almost sternly, to the dog, whose ears were on the alert too, "lie down."

Leo obeyed.

Forgetting his painful foot in his breathless excitement, Ford crept down along the back of the house. The strange voices came clearly from within. "And we'd better be quick about it," somebody was saying.

A robbery it surely was. Ford turned the blind and looked within the dining-room. A lamp was lit. The small safe wherein Major Pepper usually kept his papers and any large sum of money he happened to have in the house for a day or so was rolled out to the middle of the room. Over it leaned a tall well-dressed man, impatiently directing another man who knelt before it, and was working at the old-fashioned lock with some tools he had evidently brought for the purpose.

Ford caught sight of a profile, and the sound of "One more River to Cross," whistled very gently. The man working at the safe door was Mr. Alexander Kingbolt. An exceedingly frightened boy was Ford Bonner.