As soon as class was over, Nadine was back in the twenty-questions mode as the three of them hurried out of the greenhouse. Caroline stopped, looking up at the academy.

“What is it?” Nadine asked as they turned back to see what was stopping her.

“I, uh. I’m not sure if I should go back in there.”

“What else are you going to do? You can’t stay out here all day; it’s too cold.” Aldrick stated with his usual logic.

“What happened in there?” Nadine ...