“Which proves,” he summed up, “that Mr. Gately and Mr. Rodman was somehow in cahoots, else why would Rodman have access to that secret elevator? Answer me that!”

There were several possible answers. Rodman might have taken his offices after the elevator was built, and might never have used it at all. His map might have hung over it merely to cover the useless door.

Or, Rodman might have been a personal friend of Mr. Gately’s and used the little car for informal visits.

Again,—though I hated myself for the thought,—Mr. Gately might have had guests whom he didn’t wish to be seen entering his rooms, and he might have had an arrangement with Rodman whereby the visitors could go in and out through his rooms, and take the private elevator between the tenth and twelfth floors.

I distrusted Rodman; without any definite reason, but all the same I did distrust him, and I have frequently found my intuitions regarding strangers hit pretty nearly right.

It was unnecessary, however, to answer Foxy Jim’s question, for he answered it himself.

“There’s something about Mr. Gately,” he said, and he spoke seriously, almost solemnly, “that hasn’t come to light yet, but it’s bound to. Yes, sir, it’s bound to! And it’s on the way. Now, if we can hook up that Boston pistol with Mr. George Rodman, well and good; if we can’t, Rodman’s got to be put through the grill anyhow. He’s in it for keeps—that elevator door isn’t easily explained away.”

“Does Mr. Rodman,” it was Norah who spoke, and as before, Hudson turned to her almost expectantly—he seemed to depend on her for suggestions, or at least, he always listened to them—“I wonder, Mr. Brice,” she went on slowly, “does Mr. Rodman look at all like the figure you saw in the shadow?”

I thought back.

“Yes,” I said, decidedly, “he does! Now, hold on, Hudson, it’s only a memory, you know, and I may easily be mistaken. But it seems to me I can remember a real resemblance between that shadowed head and the head of George Rodman.”