“Let’s,” agreed Judy. “It can’t be any colder down there than it is up here, and I am curious. Come on, Blackberry!” she called to her cat. “Don’t you want to help us explore?”

“It’s too damp for him,” explained Horace when the cat refused to come.

Together Horace and Judy edged in between the cupids. Judy giggled at the pipes running up their backs to the bowl of the fountain. Exploring underneath, they found a dark opening which Horace bravely entered.

“No dragons,” he announced, peering about with the help of his flashlight. “It’s wet and slippery down here, and there are holes where a person could break a leg. Watch it, Judy!”

The warning came just too late. Judy tripped on something that turned out to be a removable drain cover and fell into what seemed to be a tunnel.

“This would make a good hideout for a gang of thieves,” commented Horace when he had helped Judy to her feet. “I hope we’re not getting into something we can’t handle. Shall we proceed?”

“Of course.” Judy was determinedly cheerful in spite of a scraped elbow. “There’s nothing dangerous down here.”

Horace was not so sure. Cautiously, he led the way along the tunnel, which seemed to be leading directly under the fountain. Suddenly, in the circle of light from Horace’s flash, they saw a closed door.

“Maybe this is where Mr. Banning lives!” exclaimed Judy. “Wouldn’t it be exciting to live right under a fountain? He could really take care of the pipes—I mean if he is a plumber. It’s locked,” she added, trying the door. “Shall I knock?”

“What’s the use?” asked Horace. “Nobody would answer.”