The flung coat landed on a twig-tangle of the nearest box-bush, hanging upside down from the twigs. From its inner pocket, thus reversed, fell a fat wallet. It flapped wide open to the bricks, the jar of contact shaking from its compartments three or four objects which glittered like colored fire as they caught and cast back a million sun-rays.

Miss Gregg swooped down on the nearest of these glowing bits, retrieving it and holding it triumphantly out to Thaxton.

“Doris’s marquise ring!” she announced. “And there’s my pearl-and-onyx brooch down there by your left toe. I said last night Oz Creede was the thief. I knew he couldn’t possibly be. But that made me know all the more he was.”

She stooped to gather up other items of the scattered loot. Vail bent down to help her. In doing so, instinctively, he slackened his hold on Macduff’s collar.

The dog took instant advantage of the chance to escape. Never pausing, he flashed toward the shut front door of the farmhouse. No time or need now to bark or to struggle. He was free—free to follow up the marvelous news that his sense of smell had imparted to him.

Like a whirlwind he sprang up the hot brick walk to the closed door.

“What on earth—?” began Miss Gregg, looking vexedly from her task of jewel-collecting as the flying collie sped past her.

Then the half-uttered question died on her lips.

For as Macduff cleared the wide flagstone in front of the threshold the farmhouse door swung open from within.

In the doorway stood—or rather swayed—a man.