"How could she be an alien?" Karyn asked. "I mean, she looks human ..."
"Well, according to what the stone told me, my real mother is being held captive in a spaceship nearby. What I've been thinking of as my mother is actually an alien using some sort of camouflage," Jon said.
"But why? What would be the point of masquerading as your mom?"
"Maybe some sort of experiment?"
"Jon, aliens running an experiment on your family can't be a good thing. Use the stone to get your mom back and then wish the aliens away. Who knows what they're up to?"
"Yeah, okay," he said. "I wish ..."