Brilliant.â
âItâs possible,â Daphna said.
âMount Kilimanjaro is a big place,â Cynthia said. âEven if she and Billy Brilliant are there, how would we find them?â
It was a good question.
Just as Daphna set her mind to solving the problem, she had the strange sense that she and her friends were being watched. She looked up from the letter box and back over her shoulder.
There he was, standing by the edge of the path, no more than thirty feet away. The antelope man.
âIâll take that,â he said.
Daphna rose slowly to her feet. Harkin took the yellowed paper and shoved it into his back pocket. Daphna held the letter box.
âWho are you?â she asked, voice shaking.
The man began to walk toward them. Under other circumstances, Daphna might have been amused. After all, here was a grown man dressed in a costume that would have drawn stares at Halloween. But as the strange manâalmost more ghoul than human in the treesâ shadowsâseemed to glide toward them, Daphna knew that she had never been more terrified in her life.
She noticed he was moving with a distinct limp.
âYou hurt your leg,â she said.
âYou pushed me out a window,â the man replied.
Shaking now, Daphna held the box behind her back.
âGive it here, and you wonât get hurt,â the man said.
âOne hour,â Harkin whispered. âSheep Meadow.â
Daphna knew it well, a large field located in the south end of the park.
âYou wonât get away this time,â the man called out. He was no more than ten feet away now. He laughed, a raspy guffaw that filled the woods. âThere arenât any refrigerators out here.â
But there was a squirrelâthe same one that had helped discover the letter box. With a single leap it was back on the bench. With another it was flying through the air, paws outstretched. Then it was scurrying to keep its balance on the antelope manâs head.
âRun!â Harkin called.
Cynthia and Daphna didnât need to be told twice. They broke for the cluster of trees behind them, then sprinted back up toward the park exit. Though the animal was still on his head, the man took a few steps in their direction but stopped when the squirrel jumped down and dug its claws firmly into his shoulder.
âArrrgghhh!â
The man doubled over, grabbing wildly for his shoulder. By that time, the squirrel had leaped to the ground and was barreling for the woods.
A safe distance up the path, Daphna stopped.
âWhat are you doing?â Cynthia said.
âMaking sure Harkin gets away,â Daphna said.
Daphna turned to see Harkin take the yellowed sheet of paper out of his pocket and hold it up to the masked man.
âLooking for this?â he said.
âYouâre dead!â the antelope man called, and rushed toward him, arms outstretched. For a split second, Harkin remained perfectly still. He then calmly rolled up his sleeve and pressed a purple button on his wristwatch control pad. Bright orange flames shot out of his sneakers. With a giant whoosh , he shot straight up into the air, his ponytail flapping in the late-afternoon breeze.
âSay hello to my jet-propelled high-tops!â Harkin called.
The man dove for the boyâs rising feet, missed, and did a somersault into one of the oak trees. Another burst of flames shot from Harkinâs sneakers, rocketing him across the copse of trees toward the playground.
âYes!â Daphna said. âLetâs cruise!â
Daphna and Cynthia sprinted for the 100th Street exit, arriving just as Harkin touched down.
âCan I have the paper?â Daphna asked.
Harkin nodded. âYep! Here. Take it.â
Daphna shoved it into her motherâs letter box and looked over her shoulder. In the far distance, the antelope man was already back on his feet, hurrying their way.
âWhere to now?â Harkin asked.
âKeep to the