The Secret Wireless Part 8

See if you can tell what make it is and look for distinguis.h.i.+ng marks."

Willie scrambled down the slope through the concealing shrubbery and approached the house as near as he dared. But he had hardly reached his station when the driver ran down the steps of the house, sprang to the wheel, and was off at a fast pace. Willie climbed cautiously back to headquarters.

"Did you get its number?" asked his chief.

"No," replied Willie. "It was covered with dust. And I couldn't tell what make of car it was. But I saw the driver and I am sure I have seen him before and the car, too."

"That's not unlikely," said Captain Hardy, "if he lives anywhere near here. We've been here several days now."

"I'm sure I've seen that man somewhere," said Willie. "I wish I could remember where it was."

Another day pa.s.sed and another, and still the little house on the cliff showed no signs of life. But one afternoon the monotonous watch came to a sudden end. Lew, in the attic gable, espied a fleet of transports coming down the bay. Instantly he spread the alarm.

"You boys slip down to the pines," said Captain Hardy to Willie and Roy. "If any one comes out of the house trail him. Now we'll find out whether this spy--if he be a spy--telephones his news or sends it out by messenger. The Chief has had the telephone wires tapped and is receiving a record of all conversations."

Lew continued his watch aloft. Henry sat tense at the wireless, waiting to catch any possible message, and Roy and Willie scrambled cautiously down to their favorite observation post in the pines. On came the transports, riding the waves in a stately column; yet the little house seemed as lifeless as ever.

"Watch close," whispered Willie. "Don't let anything escape us."

On came the s.h.i.+ps, nearer and nearer, throwing the white spray away from their bows. They pa.s.sed Robbin's Reef light. They drew close to the entrance to the Narrows. Breathlessly the boys awaited their nearer approach. The transports reached the narrowest part of the pa.s.sage and still there was no sign of life in the little house.

Willie gave a sigh of disappointment and started to speak; but before he could utter a word there was a movement in the window before them and the man they had previously seen appeared for a moment sweeping the Narrows with his gla.s.ses. Then he disappeared from sight.

"It's him!" exclaimed Willie, forgetting his grammar in his excitement.

"Now he's either telephoning his message or getting it ready for a messenger. We'll soon know."

They had not long to wait. A figure was seen coming up the highway.

"It's only the grocer's boy," said Willie in disappointment. "This is the time he usually comes."

"I wonder if we aren't on a wild-goose chase," said Roy. "Maybe the man in that house isn't any spy at all. I begin to think so."

"I don't," maintained Willie. "I just know he's a spy, but how he sends his messages I can't figure out."

Just then the grocer's boy came out of the house. "There's no use trailing him," said Roy. "We already know who he is. While we're following him the messenger might come--if there is one."

"Captain Hardy said we should follow any one who left the house," said Willie, "so I suppose we'll have to watch this errand boy. You go this time, Roy."

In a minute Roy had reached the higher thoroughfare. He ran down the road at top speed and got to the grocery store before the loitering errand boy even came up into this higher road from the lower thoroughfare. But instead of entering the store, Roy turned the corner, retracing his steps in time to enter the store half a minute before the errand boy got there.

The grocer was behind the counter. "Have you any crackers?" asked Roy.

The grocer took down a package of Uneeda biscuits.

"You don't have any loose ones?" asked Roy.

"No, these are all we keep."

"Guess I'll have to take 'em," said Roy. "Got any candy?"

"In the case there," was the answer.

Roy walked over to the show-case and began to examine the stock. Just then the errand boy came in.

"Here's the money for the sugar," he said, handing the grocer a silver dollar.

The grocer took the coin and carelessly dropped it into his pocket.

Roy continued his inspection of the stock of sweetmeats. "Give me five cents' worth of gum-drops," he said.

The grocer began to weigh them out. A tall man with gauntlets and with motor goggles on his forehead came in.

"h.e.l.lo, Fritz," he said jovially. "Got that sugar for me yet?"

"Just sold my last ounce," said the grocer. "I haven't been able to get a bit for three days."

"Himmel!" said the customer. "How much longer have I got to go without sugar in my coffee?"

He turned to go.

"h.e.l.lo!" called the grocer. "Here's that dollar I owe you."

The man turned back, and the grocer pulled the coin from his pocket and dropped it into the man's gloved hand.

"Good luck to you," he said, then finished weighing out the gum-drops for Roy, and dropped the nickel in his cash drawer.

Slowly Roy retraced his steps. "Well, what happened?" asked Willie, as Roy rejoined him.

"Nothing," said Roy in disgust. "The errand boy came in and handed the grocer a dollar that he had collected for sugar. Pretty soon an automobile driver came in to get some sugar and the grocer said he hadn't any more, but he paid him a dollar he owed him."

Willie was silent, turning the matter over in his mind. "Then what?"

he asked after a time.

"Nothing, except that I bought some candy and the grocer put the money in his cash drawer. Then I left."

"Where else would he put it?" asked Willie, abstractedly, as he tried to read some meaning into the grocer's apparently meaningless acts.

"Well," said Roy, "he didn't put the dollar the errand boy gave him into the drawer. He dropped that into his pocket."

"Why, that's exactly what happened when I was in there the other day,"

said Willie in surprise.

The daylight waned. Dusk came on. It grew too dark to see the spy's house from the pines. It was past time to relieve Henry at the wireless. The two scouts climbed to their own house for orders. As they came up the stairs they heard the voice of Henry.

"Come quick," he called. "I've got another message."

Everybody rushed to Henry's side. Captain Hardy seized the sheet of paper from Henry's hand, and counted the long string of letters written on it. Quickly he rearranged them in four equal lines. Then slowly he read the cipher. "Another transport fleet a.s.sembling. First five boats went to sea this afternoon."

"Where did this message come from?" he demanded, as he laid down the paper.