Full of mingled terror and curiosity, Madge, Betty, and John lay motionless, hardly moving an eyelid. It was Lewis who fidgeted decidedly the most, in spite of his having been the one to give the order for silence. And presently through a gate from the garden came an old lady. She was dressed all in gray—gown, shawl, and bonnet, and most delicately clean and neat she looked. In her hand she carried a nosegay of white flowers, and a few paces behind her solemnly stalked a large black cat.

There were only two remarkable things about this old lady's appearance—always excepting her extreme air of daintiness. One was the smallness of her size, the other her funny trick of nodding her head continually. The latter seemed as much a habit with her as breathing; she nodded at the buttercups and daisies beneath her feet, and she nodded at the two sleek cows, who stopped chewing the cud for a moment to gaze back with blinking, white-lashed eyes. She even nodded more than once towards the beech-tree, until Madge made sure that they were discovered, and began to prepare a fine speech, defying Mrs. Howard to trespass one inch on Captain West's land. But after all there was no opportunity for delivering this timely warning, as the old lady glided slowly on through the orchard, and having gently inspected (and nodded to) every individual apple-tree, she returned to the garden and disappeared round a corner of the house, closely followed by the black cat.

"So that's Mrs. Howard!" exclaimed Madge, stretching her cramped limbs after the effort of remaining still so long. "She doesn't look as if she could hurt you very much. Why, I don't believe she is as tall as I am!"

"Perhaps not," replied Lewis. "But I never said she shut me up herself, did I? She keeps a sort of jailer to do that. And she stands and grins on the top step while he is hurling me into the cellar below. You should see her grin!"

"But she looks so gentle," objected Betty.

"I'll tell you the reason of that. It's to deceive people and get them into her clutches," said Lewis. "Now I must be off, or they will half-murder me if they find out where I have been. I'll try and come another day if I can give old Mother Howard the slip." And seizing the rope-ladder, which had been hidden among the branches, he again dropped it over the wall. Climbing down the ladder was a much quicker matter than climbing up, and in a couple of minutes he was safely running across the orchard towards the brick house.

CHAPTER VII.

JACK AND JILL.

When Lewis Brand had disappeared from sight, the three children left in the Eagle's Nest could scarcely believe that since dinner-time so many curious things had happened. A strange boy, of whose existence they were not aware two hours before, had been playing with them just as if they had known each other all their lives. He had, moreover, told them his history, which was quite as wonderful as many fairy stories. And they had seen the mysterious Mrs. Howard.