Roxy flew to Wacky Wayne's Used Cars. Detective Smith was taking notes beside an inflatable tube man. The tube man looked like he was dancing.
"Who's your new friend, Detective?" Roxy asked.
"Ha-ha," Detective Smith said. "This thing is supposed to attract customers. But all of Wayne's customers just left."
Wacky Wayne hurried over. He was holding a dusty package. An ugly steering wheel cover was inside.
"It was the strangest thing!" he said. "Seven cars flew off my lot! If you can get my cars back, I'll give you a gift."
Detective Smith looked up from his notebook. "What is it?"
"This lovely wheel cover!" Wayne said.
"Uh, thanks," Roxy said. "But superheroes don't need rewards."
Detective Smith turned back to Roxy. "The police are looking for the car carrier. No luck so far."
"Do any of your cars have GPS trackers?" Roxy asked.
"Some do," Wayne said. "But we don't enable them until someone buys the car." His eyes lit up. "I just remembered something. My own car has a working tracker."
Wayne showed them his smartphone. Roxy saw a map with a glowing red dot.
"Okay, Rocket Girl," Detective Smith said. "We should . . . Rocket Girl?"
Roxy arrived at a junkyard. A carrier loaded with cars was parked inside.
"That's strange," Roxy thought. "Those cars are used, but they don't look too bad. Why did the thief bring them to a junkyard?"
Crunch! Roxy heard a loud noise. She flew over a tall crane and stacks of junk.
A teenage girl stood with her back to Roxy. As the girl waved her hands, two cars rose in the air. The girl clapped. Crunch! The cars smashed together.
The girl laughed. "This is fun!"
"How did she do that?" Roxy thought.
Just then the girl saw Roxy. "You finally arrived, Rocket Girl."
"Who are you?" Roxy asked.
"I'm Magda Magnets."
Several cars rose. They moved around in the air as Magda waved her hands.
"Why did you steal those cars?" Roxy asked as some moved toward her.
Magda shrugged. "It was fun."
Some of the cars were now behind Roxy.
Magda smiled. "You know what's even more fun?"
Roxy shook her head. "Nope."
"Battling a superhero!" Magda clapped.
Whoosh! Used cars shot toward Roxy from all sides!