"d.i.c.k Herbert either did or didn't go to the ball," he soliloquised.

"_Something_ happened to him that evening. He either did or didn't steal the gold plate, and every circ.u.mstance indicates that he did--which, of course, he didn't. Dorothy Meredith either was or was not at the ball.

The maid's statement shows that she was, yet no one there recognised her--which indicates that she wasn't. She either did or didn't run away with somebody in an automobile. Anyhow, something happened to _her_, because she's missing. The gold plate is stolen, and the gold plate is back. I know _that_, thank Heaven! And now, knowing more about this affair than any other single individual, I don't know _anything_."

PART II

THE GIRL AND THE PLATE

CHAPTER I

Low-bent over the steering-wheel, the Burglar sent the automobile scuttling breathlessly along the flat road away from Seven Oaks. At the first shot he crouched down in the seat, dragging the Girl with him; at the second, he winced a little and clenched his teeth tightly. The car's headlights cut a dazzling pathway through the shadows, and trees flitted by as a solid wall. The shouts of pursuers were left behind, and still the Girl clung to his arm.

"Don't do that," he commanded abruptly. "You'll make me smash into something."

"Why, d.i.c.k, they shot at us!" she protested indignantly.

The Burglar glanced at her, and, when he turned his eyes to the smooth road again, there was a flicker of a smile about the set lips.

"Yes, I had some such impression myself," he acquiesced grimly.

"Why, they might have killed us!" the Girl went on.

"It is just barely possible that they had some such absurd idea when they shot," replied the Burglar. "Guess you never got caught in a pickle like this before?"

"I certainly never did!" replied the Girl emphatically.

The whir and grind of their car drowned other sounds--sounds from behind--but from time to time the Burglar looked back, and from time to time he let out a new notch in the speed-regulator. Already the pace was terrific, and the Girl bounced up and down beside him at each trivial irregularity in the road, while she clung frantically to the seat.

"Is it necessary to go so awfully fast?" she gasped at last.

The wind was beating on her face, her mask blew this way and that; the beribboned sombrero clung frantically to a fast-failing strand of ruddy hair. She clutched at the hat and saved it, but her hair tumbled down about her shoulders, a ma.s.s of gold, and floated out behind.

"Oh," she chattered, "I can't keep my hat on!"

The Burglar took another quick look behind, then his foot went out against the speed-regulator and the car fairly leaped with suddenly increased impetus. The regulator was in the last notch now, and the car was one that had raced at Ormonde Beach.

"Oh, dear!" exclaimed the Girl again. "Can't you go a little slower?"

"Look behind," directed the Burglar tersely.

She glanced back and gave a little cry. Two giant eyes stared at her from a few hundred yards away as another car swooped along in pursuit, and behind this ominously glittering pair was still another.

"They're chasing us, aren't they?"

"They are," replied the Burglar grimly, "but if these tires hold, they haven't got a chance. A breakdown would----" He didn't finish the sentence. There was a sinister note in his voice, but the Girl was still looking back and did not heed it. To her excited imagination it seemed that the giant eyes behind were creeping up, and again she clutched the Burglar's arm.

"Don't do that, I say," he commanded again.

"But, d.i.c.k, they mustn't catch us--they mustn't!"

"They won't."

"But if they should----"

"They won't," he repeated.

"It would be perfectly awful!"

"Worse than that."

For a time the Girl silently watched him bending over the wheel, and a singular feeling of security came to her. Then the car swept around a bend in the road, careening perilously, and the glaring eyes were lost.

She breathed more freely.

"I never knew you handled an auto so well," she said admiringly.

"I do lots of things people don't know I do," he replied. "Are those lights still there?"

"No, thank goodness!"

The Burglar touched a lever with his left hand and the whir of the machine became less p.r.o.nounced. After a moment it began to slow down.

The Girl noticed it and looked at him with new apprehension.

"Oh, we're stopping!" she exclaimed.

"I know it."

They ran on for a few hundred feet; then the Burglar set the brake and, after a deal of jolting, the car stopped. He leaped out and ran around behind. As the Girl watched him uneasily there came a sudden crash and the auto trembled a little.

"What is it?" she asked quickly.

"I smashed that tail lamp," he answered. "They can see it, and it's too easy for them to follow."

He stamped on the shattered fragments in the road, then came around to the side to climb in again, extending his left hand to the Girl.

"Quick, give me your hand," he requested.

She did so wonderingly and he pulled himself into the seat beside her with a perceptible effort. The car shivered, then started on again, slowly at first, but gathering speed each moment. The Girl was staring at her companion curiously, anxiously.

"Are you hurt?" she asked at last.

He did not answer at the moment, not until the car had regained its former speed and was hurtling headlong through the night.