enough facts. If Uncle Hugh's seen with us, they might just finish him off on the spot. The trouble is, we're still on the edge of things. We've got to force the issue and make people bring the information we need to us. It's the only way we'll be able to piece things together before Uncle Hugh's time is up."
"Do you have anything in mind, brother?"
Frank nodded. "We steal the crown ourselves."
Joe glared at his brother in stunned disbelief. "You're joking."
"Why not?" Frank said. "We know what they're after and where it is. We have the plans on how to get to it, and we can pick up the supplies we need at any hardware store. That crown is what they want. We take it, and they'll have to come to us."
Joe rubbed his chin, thinking for a long time. Finally a smile drew up his mouth. "Frank," he said, "I like your thinking."
The Carlyle Museum stood on the edge of Golden Gate Park in a tree-lined yard with a gated entrance. Great stone steps led past Greek columns to the main building. Flat and two storied, it seemed out of place with the Greek columns that led up to it.
Out of place, Frank thought. Like everything else in this business. He was crouching in the bushes in the twilight, and for the hour he had been watching, no one had gone in or out of the museum. He was certain it was empty. Nervously, he fingered the rope he wore coiled around his waist, wishing Joe would hurry up.
"Boo," Joe whispered behind him, startling Frank. Suppressing a grin, Joe said, "Sorry I'm late. I decided to stop by the library and do some research. Did you get the stuff?"
Frank held up a knapsack full of equipment and pointed to the rope. "What did you find out?"
"This is a private museum," Joe said. "It really isn't open to the public except on special occasions." Checking to see that no one was approaching, they dashed from the bushes to the gate, shimmied over it, and dropped flat onto their backs in the grass. As Frank checked to see if anyone had watched them, Joe continued. "The museum puts together cultural exhibits for the State Department. Exhibits are lent out to museums all over the world. Think that that has anything to do with anything?"
"Maybe," Frank said. "But we don't have time to wonder about it now. Let's go." They stood and crept carefully to the front door of the museum. The twilight was eerily quiet.
The lock on the door had a nine-key pad instead of a key-and-cylinder lock. "Just like the lock on Uncle Hugh's place," Frank said. "Only this one sounds an alarm as soon as you punch in the wrong combination." He opened the knapsack and pulled out a screwdriver, pliers, rubber gloves, and a length of copper wire. With the screwdriver, he carefully pried off the number one key and the number nine key, exposing the wire inside the lock. He scraped the wire with the pliers until metal showed through the plastic coating. Frank pulled on the rubber gloves, then took the copper wire and touched one end of it to the bare wire on the number one key and the other to the number nine key.
Sparks flew from the lock and showered the Hardys. The museum door swung open, but no alarm sounded. They went inside and shut the door behind them.
"That was easy," Joe said as they walked down the marble hall.
"It gets a lot harder from here on in," Frank said. He studied the plans of the museum. "I've got to admire Uncle Hugh's ingenuity. He was born to be a cat burglar."
At the end of the hall was an immense room filled with glass cases. The ceiling was high, and moonlight streamed in through a skylight. A sprinkler pipe stretched across the ceiling. In the middle of the room was the case they were looking for, but it was surrounded by railings, making it far out of reach.
"Watch the floor," Frank said. "It's pressure sensitive. Our weight will touch off alarms if we step on it." He pulled the rope from his waist, unwound it, and threw one end high into the air.
It struck the sprinkler pipe, but instead of looping over it, it fell