When Coralie opened her window and called, the sound of her voice caught the liveryman by surprise. He turned and let out a soft shout.

Embarrassed when he spied her, he quickly reached for his jacket and pulled it on. “Miss, you shouldn’t sneak up on a person. What if I’d been carrying a weapon and been taken off guard? I don’t like to think what might have happened.”

Coralie took hold of the cowhide bag she’d readied for this occasion. She opened her window wider and, before another word was said, climbed onto the roof, as she’d done so many times before to watch the crowds at Dreamland or to view the sunset. She was steady on her feet as she made her way to the porch overhang.

“Get back,” the liveryman called, unnerved. He’d returned to work only grudgingly, for he despised his employer now.

Rather than listen, Coralie continued on toward the roof’s edge, and there she grasped a branch of the pear tree. She shimmied down, and as she did the branches shook, driving the starlings into the sky.

“You should have listened to me when I said the river wasn’t for swimming that night,” the liveryman chided. “Will you at least listen to me now and stay where you belong?”

Coralie did no such thing but instead came to view the awesome form of the fish on the grass. “What’s the use of this?”

A bass so large was frightening to see once it had been taken from its element. Yet this fish possessed an unearthly beauty. In the spray of sunlight that filtered through the leaves, the fish’s scales shone a dazzling silver.

“This is nothing. Only a dead fish that stinks like any other.” The liveryman took out a handkerchief to wipe his forehead.

“It appears to be something.” Coralie had seen the Professor’s tools, and the monsters he’d invented out of pieces. A chill went through her. “It seems my father wishes to create a sea creature that is half woman and half fish.”

She waited in the garden while the liveryman dragged the fish down to the cellar, to be left outside the locked door. He’d brought along several bushels of ice, so the fish would stay cool in the dank corridor. He was merely following instructions, for the Professor had already sent out telegrams to the newspapers in which he promised to solve the Hudson Mystery. If he did not present a real mermaid on the last weekend in May, he would allow customers free access to his museum for the entire month of June, a bargain he never intended to honor, for such an arrangement would surely bankrupt him.

“You need to mind your business,” the liveryman advised Coralie when he found she was still waiting for him. She had a defiant expression he recognized. Clearly she intended to do as she pleased.

“You need to take me where I want to go. To the man we have in common.”

“Are you speaking of the Professor?” The liveryman tried a joke. “He’s common enough.”

“You know who I speak of. He told me you were the one who brought him here. That’s a fact my father wouldn’t care for, should he ever know your part in the photographer’s finding his way to us.”

Leaving the liveryman to think this over, Coralie retrieved Eddie’s camera and plates, which she brought to the carriage.

“Fine, I’ll take those to him,” the liveryman allowed.

“No.” Coralie stepped onto the carriage stair and drew herself up to the driver’s seat. She sat calmly, with her hands folded. “I will.”

The liveryman now entered into a frantic state. “Let’s be reasonable. I’ve got the fish to deal with. As for you, this business will lead to ruin,” he warned. “If I had a daughter, the last thing I’d want would be for her to know about the meanness in the world.”

“If you had a daughter, you would likely want her to know what the world was like so that she might be able to live in it with open eyes.”

The liveryman considered the girl’s words. He had done terrible things in his life, most of which he strongly regretted. In Coralie’s face, however, he saw an absolute faith in him. It was nothing he deserved, but it was most likely the reason he untied his horse, then climbed up beside his passenger.

“If I valued my life, I wouldn’t consider this. You’re lucky I don’t believe myself worth saving.”

Coralie could feel her heart pounding as the horse began to trot. Her plan had become a living thing, not air and thought, but flesh and blood. All at once she was in the center of her life, not hiding behind a curtain or eavesdropping with her ear pressed against a floorboard or a door. She ducked her head as they passed beneath the branches of the pear tree. The whole world smelled so fresh and new she gasped when inhaling the green-tinged scent. Sunlight filtered directly into her face, so that she had to blink in the light. Still she saw everything quite clearly as they headed along the road: the crush of afternoon shoppers, the streetcar barreling toward Coney Island Avenue, the shadow of the liveryman as he whistled at his horse, urging the old steed to quicken its pace, driving them out of Kings County with no idea that he’d already been saved.