“I’m one of your lab rats, Tom. I’m the ghost of lab rats past.” He went still, stopped struggling. Hannah blew a kiss in his ear. “Honey, do you remember me now?” What a charming name they gave it. Project Honeydew. That must have been Heather’s idea. She had the same cold, sticky sweetness. She insisted everyone call her Heather, not Dr. Lockley. Even slippery little rats like Hannah.