Chapter X

SURPRISES

Dorothy’s experiences, since she had shopped for neckties for her father

that morning had been quite enough to lay up the average girl for a

week, and to wreck her nerves into the bargain. Laura Lawson’s

appearance in her bedroom had strained tightened nerves to the breaking

point.

The arrival of this second intruder was just too much. As the butler

stepped out of the closet and started to close the door, Dorothy’s

self-control snapped like a rubber band. She forgot that she was playing

a part; that it might be suicidal to show her hand so early in the game.

Fear gripped her throat. Had this man been sent to kill her? If not,

then what was he doing, stealing into her room through a secret entrance

like an assassin of the middle ages? Self-preservation bade her act. The

consequences could take care of themselves.

“Stop!” The harsh whisper, as her hand dove for Flash, sounded like the

voice of a stranger. “Move another step, and I’ll pin you to that door!”

Flash was in her raised hand now, the extended blade reflecting the

light in the closet as though the polished steel were glass.

She saw the man start in surprise and turn his head in her direction. As

she was about to hurl the knife, Tunbridge found his voice.

“Ashton Sanborn sent me, Miss Dixon. Please don’t throw that knife.”

Gone was the English accent, and the pompous intonation of the British

man servant. Tunbridge, if that were really his name, spoke the American

Dorothy was accustomed to hear, the accents of the cultured New

Englander. For the second time in her life, Dorothy fainted.

She awoke to find herself in bed. Tunbridge was beside it. She could

just make out his tall, powerful figure in the darkness.

“Goodness—did I faint?” she said weakly.

“You certainly did, Miss Dixon.” His tone was little above a whisper.

“Please don’t raise your voice—and drink this. I found the aromatic

spirits of ammonia in the bathroom. You need something to steady you. No

one is cast iron—you’ve been through a frightful lot today.”

Dorothy took the glass and drained it. Then she lay back on her pillow.

“I got the scare of my life just now. Why didn’t Ashton Sanborn tell me

about you, Mr.—”

“Tunbridge is really my name, Miss Dixon. John Tunbridge, and very much

at your service. I was afraid my rather abrupt appearance would startle

you, and especially coming so soon after Mrs. Lawson’s—er—visit. I got

a shock myself when I saw your white figure by the door just now, and

all ready to split me with that knife, like—like a macaroon.” He

chuckled, and removing the tray, sat down on the chair beside her bed.

“Oh, then you’ve seen Ashton Sanborn this evening, Mr. Tunbridge?”

“Heard from him, Miss Dixon. As you must know by now, I am a secret

service operative and I am working under Mr. Sanborn. There isn’t time

to go into detail now, but a couple of months ago, our department

received an anonymous letter saying that Doctor Winn would bear

watching. Shortly before that the Doctor had engaged Mrs. Lawson, who is

an expert chemist by the way, to take charge of his laboratory. Her

husband has been Doctor Winn’s secretary since last spring. We thought

at that time that Mrs. Lawson might be the mysterious letter writer.

Since then we’ve altered our opinion. Mr. Sanborn decided that inasmuch

as Doctor Winn was working for the government it would be well to have a

secret service man in the house. We prevailed upon the butler here to

resign and I took his place.”

“Then Doctor Winn knows you’re a government detective?”

“No one in this house knows that, except you, Miss Dixon. The whole

matter was arranged through an employment agency. Doctor Winn and the

others here have no idea that I, like you, am simply playing a part.”

“Well, you’re certainly a splendid actor, Mr. Tunbridge.”

“Thank you, Miss Dixon. As you’ve no doubt discovered, acting,

convincing acting, often plays a large part in our profession. You are

doing brilliantly in that respect yourself. Mr. Sanborn thought,

however, that it would be better if you did not know about me until the

necessity arose. Mrs. Lawson, he knew would be watching you like a hawk

when you arrived. If you had been aware of my identity, your position

would only have been more difficult. She might have had her suspicions

aroused in some way, which would have given you a wrong start from the

beginning. I think you will realize tomorrow how hard it will be to

treat me as though I were merely Tunbridge the butler.”

“Oh, I think you’re right. Tell me, how did you find out about the

lemonade?”

“I overheard the Lawsons talking, yesterday. Made it my business in

fact. It seems that Mrs. Lawson has had the idea that if Janet Jordan

was only shamming sleep at that meeting, she would do her best to

communicate with her father in some way. The natural thing to do would

be to write a note and slip it in his hand or his pocket, when he came

to see her. Martin Lawson was sure he would detect anything of the kind

when he brought Jordan to say goodbye to Janet tonight at the flat. If

not, the plan was to drug the girl with hot lemonade so that Mrs. Lawson

could search her belongings for the note tonight.”

Dorothy nodded. “I watched her closely while she was in here, and so far

as I could make out she didn’t find anything that interested her

particularly. The Lawsons must have guessed wrong about Janet writing

her father.”

“Well, no, they didn’t,” declared her new ally. “Janet wrote a letter,

just as they surmised.”

“But where could it be?” asked Dorothy in a startled whisper, and sat

bold upright in bed.

“Probably destroyed by this time,” Mr. Tunbridge chuckled. “There’s no

need to worry on that score, Miss Dixon. When Ashton Sanborn spoke to

your cousin this afternoon by means of Howard Bright’s headphone set, he

learned that Janet proposed doing just what this clever pair here

figured upon. Of course she had already written the note, and as there

was no safe way to get rid of it in her room, he told her to take it

with her when she left. And now if you’ll be good enough, I wish you’d

tell me what happened after you took her place in the flat.”

Dorothy gave him a short sketch of her encounter with her uncle and

Martin Lawson in Janet’s room, and of the conversation between the two

men in the corridor afterward. “All the way up here,” she ended, “I

pretended I had a grouch. Mr. Lawson tried to start a conversation

several times, but he soon found it wasn’t much fun talking to himself

and he gave it up as a bad job.”

“Excellent,” applauded the secret service man, “and quite in keeping

with your behavior in the flat. You have done most remarkably well, Miss

Dixon. Only—you won’t mind if I warn you not to let first success make

you careless.”

“Do you really believe that these people mean to do away with me if they

discover I am not what I appear to be, Mr. Tunbridge? It sounds a bit

too melodramatic, don’t you think?”

“These Lawsons, husband and wife, are playing for gigantic stakes.” The

detective’s voice, though barely audible was extremely grave. “They will

stop at nothing. When crooks have at least two murders behind them,

they’re not likely to stop at a third.”

“Then—then they are _not_ what they pretend?”

“Certainly not. They’re a pair of high class European crooks named

du Val.”

Dorothy shuddered. “And _murderers_!”

“Undoubtedly. They’re wanted both in England and in Austria for their

crimes.”

“How did you find that out?”

“Oh, you see I recognized them when I arrived here, Miss Dixon.”

“But—but I can’t see why—why you didn’t arrest them then and there!

You knew that they were after the secret of Doctor Winn’s new explosive,

or whatever it is he has invented.”

“Yes, we realized that the formula for Doctor Winn’s explosive gas was

the magnet that drew the du Vals to this house; but until today we had

no idea how they proposed to dispose of the formula after stealing it.”

“I see. And now you realize that they probably intend to sell it to the

organization of which my uncle is a member?”

“You are right, Miss Dixon.”

“Then why can’t you arrest the Lawsons now?”

“We can take the Lawsons at any time,” Tunbridge explained. “But we want

to catch the ringleader of this organization. We know the group exists

and for no good purpose, but what their definite object may be we still

have no means of telling. We can’t arrest them on suspicion alone. Once

they actually buy the formula from the Lawsons, it will be quite a

different matter.”

She shook her head slowly. “But why hasn’t the formula been stolen

before this? They’ve had plenty of opportunity, surely—”

“Because it is not completed. At dinner tonight I heard the Doctor say

that by tomorrow afternoon the work would be finished, and that he

expected to take the formula to Washington the day after tomorrow.”

“Then you expect?—”

“I expect that the Lawsons will make their attempt tomorrow night.”

“And where do I come in on this business, Mr. Tunbridge?”

“You are going to take the plans from Doctor Winn’s safe before the

Lawsons get to it.”

She drew her breath sharply. “That’s a pretty large order—”

“I know it, but—of course you’ll have the combination of the safe—”

“Are you going to give it to me now?”

“Too dangerous. They are quite capable of searching your belongings

again—or your person, for that matter—at any time. I’ll get it to you

with exact instructions just as soon as the Doctor completes that

blooming formula and locks it in the safe.”

“That’s all very well, Mr. Tunbridge. But has it occurred to you that if

I steal this paper—I suppose it will be a paper?—”

“Probably several of them—”

“Well, if I take these papers before the Lawsons can get them, how are

you going to arrest my uncle and the other men?”

“You,” directed Tunbridge, “will simply make a copy and replace the

original documents where you found them. This is a safety-first move. We

must have a copy in case the originals are destroyed.”

“It looks like a very complicated matter to me,” Dorothy admitted

candidly. “Why not put the old gentleman wise? After all, it’s his

formula, and if he made his own copy it would save us a possible run-in

with the Lawsons, and—”

Mr. Tunbridge stood up. “Perhaps you’re right,” he said, making a brave

attempt to stifle a yawn, “but Doctor Winn would never agree to it. For

a scientist who dabbles in high explosives, he’s the most nervous man

I’ve ever met. He’d give the whole show away. No, that’s out of the

question. Doctor Winn must be kept in ignorance of the whole proceeding.

And now—” a yawn got the better of him this time— “and now to bed. You

need sleep even more than advice just now. Good night, or rather, good

morning, Miss Dixon. Pleasant dreams, I hope.”

He started toward the door and Dorothy sprang out of bed and reached for

her dressing gown.

“I want to see that secret passage, Mr. Tunbridge,” she said in a low

tone.

“Oh, yes, come along.” He opened the door and stepped inside the closet.

“It works this way. Press your foot on the board in the farthest right

hand corner, like this, and a panel in the back wall slides up—like

that—”

Dorothy stared at the gaping black hole, then as the detective-butler

snapped on his flashlight she saw that a narrow circular staircase led

downward in the wall.

“That stair curves down to the ground floor,” he explained. “It comes

out through the side wall inside the big fireplace in the hall. To open

the panel down there you press a button under the left-hand corner of

the mantel. To close either panel you simply put it down, once you’re

inside.”

“Are there any more of these passages in the walls?”

“Very likely, but I haven’t found them yet. Winncote is an exact copy of

the Doctor’s ancestral home in Wales. Those old houses were honeycombed

with priest holes, secret passages and whatnot. And Doctor Winn had his

architect copy the original Winncote across the water down to the last

stone, with modern improvements such as bathrooms and steam heat,

added.”

“Funny old fellow, isn’t he?” commented Dorothy sleepily. “Then I’m

simply to carry on until I hear from you again?”

“That’s right. But whatever you do, watch your step with the Lawson

woman. She is fully as heartless as she is beautiful. If you had never

heard of that meeting in the Jordans’ flat, it would be much better for

you. She will try to trap you, so please be on your guard continually.

Well, good night, again.”

“Good night, Mr. Tunbridge.”

The panel in the back wall of the closet slid into place, and Dorothy

went back to bed. She realized now that this matter of impersonating her

cousin was not going to prove to be the easy job she had fancied. A slip

on her part now would not only put her own life in danger, it would

probably ruin all government plans to apprehend these desperate

criminals.

At last she fell into a troubled sleep wherein she dreamed that a long

circular staircase curved round and round her bedroom, and that Mrs.

Lawson, dressed as a butler, had set her to watch every step of it.

Dorothy Dixon and the Double Cousin · 第 10 / 18 章