"I thought so. That's sufficient. You can go. So you are the man," says Mr. Tulkinghorn, opening his door with the key, "in whose hiding-place Mr. Gridley was found?"

"I thought so. That's sufficient. You can go. So you are the man," says Mr. Tulkinghorn, opening his door with the key, "in whose hiding-place Mr. Gridley was found?"
