"I agree. We need to get out of here," Marjorie says, standing. "For all we know, she lured us down here and plans to use us as her personal guinea pigs."

I glance down at Emily, intent on waking her up, but she's already awake. Tears pool in her eyes, and I know she's heard everything. I give her a sad smile, wishing she didn't have to know what I know. She sits up and rubs her eyes while yawning.

"Okay, grab whatever you can, and let's get out of here. Be extra ...