Arriving late in the afternoon, he made his way without difficulty into the gardens of the palace. The day was fair as only a day on the threshold of summer may be, and the opal perambulator stood unattended in the shade of a clump of ancient trees. Magnificently clad, a number of royal nurses were standing about the silver fence which enclosed the prince’s romping-yard. Far off, in the sunny distance, sounded the drums and fifes of the palace soldiery.

And now, creeping nearer unobserved, the Master Thief took the crystal globe from his pocket and tossed it near the group. Striking the ground, the globe burst with the faintest crystal tinkle, and the words that the cunning Master Thief had sealed within escaped into the air. And these words were:—

Oh, look at the balloon!

Immediately all the nurses looked to the sky to see the imaginary balloon, and while they were looking here and looking there, the Master Thief sprang to the opal perambulator, released the brake on the golden wheels, and, pushing the carriage ahead of him, ran like mad down the flower-bordered alleyways and out the garden gates to the highroad.

Over hill, over dale, in a long straight line, fled the Master Thief with the golden perambulator

Across the landscape in a long straight line fled the Master Thief on his wonderful legs, pushing the perambulator all the while. Now they saw him bouncing it across furrowed fields, now they saw it speed like a jeweled boat through a sea of waving green grain, now they beheld it scattering the silly sheep in the upland wilds.

Presently the bells of the city set up the maddest ringing; foot soldiers were turned out on the roads, and squadrons of cavalry were sent galloping after; but all in vain—the jeweled carriage, blazing in the western glow, sped like a meteor over the land. The last they saw of it was a moving streak of light along the steep slope of a mountain, a light which gleamed for a moment on the crest like a large, misplaced, and iridescent star, and then swiftly sank from view.

When the Master Thief reached his secret haven in the valley, he shouted aloud for triumph, and swiftly wheeled the perambulator down to the museum. The most magnificent perambulator in the world! Once more drawing forth the most comfortable chair, the Master Thief sank into it and contemplated his newest prize.

Suddenly, a strange sound, half cry, half gurgle caused him to sit bolt upright. Had someone discovered his secret treasury? What could it mean? And now there came a second cry which ended in a long protesting wail.