“How do I know? What did it look like?”

“It was just a spot of light on the wall.”

“Huh.” It was evident that Jack was disappointed not to say disgusted. “What kind of a ghost do you call that?”

“I don’t know I’m sure,” Bob smiled.

“Why didn’t you wake me up?”

“To tell the truth I never thought of it.”

“Well, what did it do?”

Bob explained its movements.

“Sure you didn’t dream it?” Jack demanded.

“To be perfectly honest, no, but I thought I was awake.”