Just a short one. Takes place after #19 Enemy.
A few minutes later, Chelsea read the entry on Skulker in the ghost database. She said, "Sorry to interrupt again–"
"Please do," Danny said emphatically.
Chelsea smiled at his readiness to stop homework. "It says here that Skulker is a blob ghost? He doesn't look like one."
Danny, Sam, and Tucker laughed. Jacob shared a confused look with Chelsea.
"Yeah. He's only about this big," Danny said, spreading his hands about six inches apart. "And he has limbs."
"The form you see is just a big robot suit," Tucker said, still smiling.
"So wait," Chelsea said, "how does he control the suit if he's so small?"
Danny shrugged. "Ectoenergy?"