“Since you came in?”
“Yes.”
“Come!”
Moose followed Wing Toy. He was conducted through the mirrored room, following the route which Garry had traversed with Looey Look. Wing Toy explained as they went.
“That light,” he said, “connects with the door where my guard stands. It means that the door has been opened.”
“You opened it when we went out.”
“I mean it has been opened since then. I fixed the switch. Some one has come in!”
“The Shadow!”
“Hush!” warned Wing Toy.
They were on the landing of the angled passage. The Tong leader moved with feline stealth. Moose duplicated the action. The door of Wing Toy’s sanctum was open.