"Sure thing," Frank replied. "Can we cast off now?"
"Soon"s I can get my crew out o" the coffee shop across the street."
He ambled off down the gangplank and was gone nearly fifteen minutes while the boys walked up and down impatiently. Then Volper returned with two sailors, whom he introduced as Hank and Marcy.
A few minutes later the old tugboat pulled away from the dock. The boys decided to stay in the cabin so as not to be seen by anyone going past in other boats.
"Captain Volper, did you ever notice a motor whaler around here?" Frank asked.
"Yes, about two weeks ago. Then I got caught in the fog and plumb near run somebody down." Frank and Joe glanced at each other.
"Does the whaler have a name on it?" Joe asked.
The captain tilted back his cap and scratched his head. "Seems to me it did. That"s harbour regulations, you know. Let me see now." Unable to recall the name he summoned Hank and Marcy and asked them.
"Sure I remember it," Marcy replied. "Man alive, I wish I could own one o" them plastic boats. They got speed. The name o" this one I seen anch.o.r.ed up near the caves was Water Devil."
"I"ll bet it is, too," Joe commented, but did not explain the double meaning in his remark.
The tug went directly to the spot and the boys gazed at the sleek whaler, which was anch.o.r.ed in shallow water. No one seemed to be around.
"Ship ahoy!" Volper shouted. There was no answer.
"I"m going aboard," Frank announce. When the captain reminded him that the law dealt harshly with snoopers, the young detective said, "Did you know smugglers are operating in this territory?"
Volper and his crew were amazed.
"And you think this is their boat?" the captain asked.
"We suspect so," Frank replied. "We"d like to go aboard and hunt for clues."
The captain sighed. "Boys today are too smart for me. Go ahead."
He pulled up close to the whaler and the Hardys jumped down on to the deck of the Water Devil. At first they made a casual surveillance. Seeing nothing suspicious, the boys began opening lockers.
"This is the gang"s boat all right," Joe sang out, holding up a piece of paper with red and blue stripes on it.
A few figures had been scrawled on it.
"Say, Frank, do you suppose there are any diamonds or electronic equipment hidden aboard?"
"Let"s look!"
Nothing came to light until they opened a dashboard compartment. A sack lay inside. Both boys reached for it at once. The next second they were hurled violently across the deck. They blacked out and toppled into the water.
CHAPTER XIX.
Anchor Pete ON the deck of the Annie K, Captain Volper and his crewmen stood stunned by the sudden accident.
But not for long. Instantly Hank and Marcy jumped into the water.
"I"ll get this one," Hank called, indicating Joe as the boy"s limp form bobbed to the surface.
Marcy set off with fast strokes to rescue Frank. In less than a minute the two Hardys were lying on the deck of the tugboat and being given first aid. They did not respond.
"We"d better get these boys to the hospital as soon as possible," Captain Volper said worriedly.
He set the ship"s engines to maximum capacity and sent a radio message for an ambulance to meet him at the dock. By the time Frank and Joe regained consciousness, they were in a Bayport Hospital room and Dr Bates was there, as well as Mrs Hardy and Aunt Gertrude.
Relief spread across the watchers" faces as the boys managed wan smiles. "I guess we gave you all a good scare," Joe remarked. "Say, where are we?"
When the boys were told, Frank said, "Joe and I must have been out a long time. I remember we touched a sack in that whaler and then - wham! What happened to us?"
"You fellows got a bad electric shock," Dr Bates explained, "and were thrown into the water. If Captain Volper hadn"t been there, you would have drowned. Hank and Marcy rescued you."
"Thank goodness," Mrs Hardy murmured.
"The person who rigged up that device got a shock of his own," Aunt Gertrude said crisply, "and I"m glad he did."
"He was caught?" Joe asked. "Who is he?"
"Your kidnapper - at least this is what the police think from your description of him," Aunt Gertrude said.
"When you feel well enough, you"re to go down to headquarters and identify this man you call Gross."
"How was he captured?" Joe asked impatiently.
The boys sat open-mouthed in astonishment as they listened. Captain Volper had notified the Coast Guard and the Harbour Police. Both had gone out at once to the spot where the Water Devil was moored. Nothing had been disturbed and the men were sure no one would show up until the launches moved away.
"The police decided to leave a couple of their skin divers to watch," Dr Bates told Frank and Joe. "Soon alter the others had left, a rowing-boat came from sh.o.r.e. The man in it boarded the whaler. He looked worried at seeing the compartment open, but seemed relieved that the sack was still there. He clicked off a switch, then picked up the sack with no harm to himself. As he reboarded the rowing-boat with it, the man was overpowered by the two skin divers."
"What was in the sack?" Joe queried.
"Exactly what you might expect," Aunt Gertrude said. "Diamonds and valuable electronic equipment."
Mrs Hardy told her sons that both the Water Devil and the rowing-boat had been impounded by the authorities and were being examined for further clues since the prisoner would reveal nothing.
Joe wanted to go right down to headquarters and see d the man, but Dr Bates forbade this.
"May I call Chief Collig?" Joe asked.
A phone was brought to the room and plugged in. Soon Joe was talking to the chief, who was amazed and delighted that the Hardys had recovered.
"I want to see the prisoner," Joe told him. "Dr Bates says I can"t come down. Could you possibly bring him here?"
The others in the room gasped at the request, but Dr Bates nodded his approval after the chief had said, "If the doctor thinks it"s okay." The physician left but Mrs Hardy and Aunt Gertrude remained.
Twenty minutes later the prisoner arrived with two officers, one of them with a tape recorder already turned on.
"He"s Gross all right!" Joe burst out. "My kidnapper!"
The man was sullen. He murmured defiantly, "You can"t prove a thing."
"Proof?" Joe scoffed. "I heard plenty in the cave. And somebody else besides me got a look at you when you were snooping in our car." He did not mention Iola"s name.
When Gross made no answer, Aunt Gertrude cried out, "You ought to be horsewhipped! Jail"s too good for people like you. Kidnapper, smuggler, and goodness knows what else!"
As she paused to take a deep breath, Frank spoke up. "Gross, you tried to starve my brother and you doped him."
The prisoner finally began to talk. "I-I had to do what I was told or risk being killed myself."
"You mean by Taffy Marr?" Frank shot at him.
Gross winced. "Yes. I shouldn"t tell you, but it don"t matter now. I got nothing to lose. Marr takes away every diamond and electronic gadget we steal and smuggle in and threatens us besides. I"m better off in jail."
One of the officers remarked, "Things will go a lot better for you if you tell everything. Where is Marr now?"
"I don"t know. He was watching me from the sh.o.r.e with binoculars. When I got caught I"m sure he ducked into hiding. That"s the way he does. When things get too hot, every man for himself. Then in one month we meet up again."
"What"s the next place?" the officer asked.
"Portland, Maine."
"No plans until then?"
Several seconds pa.s.sed before Gross answered. Finally he said, "Each man was ordered to get the Hardy boys one way or another. Maybe some of "em will stay around here and try it."
"Oh, I hope not!" Mrs Hardy exclaimed.
Frank asked the prisoner, "Who do you think will get after us first? And where?"
Gross did not answer directly. "I don"t want to see you guys get hurt, but I can"t help you. Chris might decide to stick around, or Anchor Pete."
"Anchor Pete?" Joe repeated.
"Yeah-he"s a sailor and a smuggler. Used to pitch an anchor like you"d pitch horseshoes and he"d bet he could throw one farther"n anybody else. He could, too. You guys had better watch out."
Gross, who finally said his first name was John, had no record. Marr had saved him from being beaten up by a gang, so Gross had felt indebted to him. "But I was wrong. He made a no-good out o" me. And what do I get? Jail!"
The bitter prisoner was led away. A nurse came in with food for the boys and announced that as soon as they had eaten they were to go to sleep.
Mrs Hardy and Aunt Gertrude kissed Frank and Joe good night and left. As the boys ate, they discussed the latest developments in the case and how they should tackle them when they resumed their detective work.
"I have an idea," Frank said. "How about asking Chet and Biff and Jerry to shadow us while we let ourselves be seen around?"
Joe grinned. "Hoping to be attacked, you mean?"
"Right." Frank thought it doubtful that this would occur in daylight. "We"ll reverse our schedule--sleep in the daytime and roam at night."
From his bed Joe shook hands with himself, indicating, "Agreed."
Three days went by before Dr Bates told the boys they were as good as new. "And stay that way!" he advised with a meaningful laugh.
Meanwhile, Frank and Joe had arranged with their friends to carry out the sleuthing programme.
"Okay," said Chet, "but I think your scheme is pretty risky. Taffy Marr may have shadows following his men and they could be behind the other fellows and me."
"We"ll just have to take that chance," Biff had said.
The first night was spent along the waterfront where the Hardys were sure Anchor Pete would be stationed. Frank and Joe walked together at times, then would separate. They deliberately went into dark areas and deserted spots. No one bothered them and later their friends reported having seen nothing suspicious.
"Tomorrow night," said Frank as the group separated, "we"ll try the high school and athletic grounds and football stadium."
Again the boys were not disturbed and so far as they could judge were not followed.
"What"s next?" Biff asked.
Joe felt that perhaps Marr"s gang had learned the Hardys" friends were helping them and suggested he and Frank try the sleuthing alone.
"Nothing doing," Chet spoke up.
It was decided that the third night would be spent in the heart of town and would last only until just before midnight. It rained, but once more Frank and Joe led the way through dark streets and up and down deserted alleys. Finally, at ten minutes to twelve, they heard Biff whistle, Jerry give the sound of a hoot owl, and Chet yap like a dog.
"Quitting time," Frank remarked.
"Yes," Joe said. "Three nights of walking and not one thing happening. By this time Marr and the rest of his gang could be halfway round the world."
Frank sighed from weariness and disappointment. "Let"s take a short cut across the square."
They headed for the small park which lay in the centre of Bayport. Various munic.i.p.al buildings, including the town hall with its large illuminated clock, outlined the four sides.
Frank and Joe reached the square and took a diagonal path through it. The place seemed empty. Part way across, Joe suddenly said, "I just saw someone dodge behind that big tree ahead."
"We"d better wait," Frank answered.
The Hardys jumped at the back of a wide-trunked maple. When no one ventured towards them, the boys peered out, looking in opposite directions for a possible attacker. Seconds later there was a shuffling sound behind them.
"Look out!" a voice yelled.
Frank and Joe turned in time to see a masked sailor swinging a heavy anchor. He was about to crash it on Frank"s head!