The Demonic Prince

A pretty girl in a blue dress came out of the house, and began to walk slowly across the terrace to where Elsa Keith sat with Marvin Rossiter in the shade of the big sycamore. Elsa and Marvin had become engaged some few days before, and were generally to be found at this time sitting together in some shaded spot in the grounds of the Keith's Long Island home.

"What's troubling Betty, I wonder," said Elsa. "She looks worried."

Marvin turned his head.

"Is that your friend, Miss Silver?"

"That's Betty. We were at college together. I want you to like Betty."

"Then I will. When did she arrive?"

"Last night. She's here for a month. What's the matter, Betty? This is Marvin. I want you to like Marvin."

Betty Silver smiled. Her face, in repose, was rather wistful, but it lighted up when she smiled, and an unsuspected dimple came into being on her chin.

"Of course I shall," she said.

Her big gray eyes seemed to search Marvin's for an instant and Marvin had, almost subconsciously, a comfortable feeling that he had been tested and found worthy.

"What were you scowling at so ferociously, Betty?" asked Elsa.

"Was I scowling? I hope you didn't think it was at you. Oh, Elsa, I'm miserable! I shall have to leave this heavenly place."

"Betty!"

"At once. And I was meaning to have the most lovely time. See what has come!"

She held out some flimsy sheets of paper.

"A cable!" said Elsa.

"Great Scott! it looks like the scenario of a four-act play," said Marvin. "That's not all one cable, surely? Whoever sent it must be a millionaire."

"He is. It's from my stepfather. Read it out, Elsa. I want Mr. Rossiter to hear it. He may be able to tell me where Mervo is. Did you ever hear of Mervo, Mr. Rossiter?"

"Never. What is it?"

"It's a place where my stepfather is, and where I've got to go. I do call it hard. Go on, Elsa."

Elsa, who had been skimming the document with raised eyebrows, now read it out in its spacious entirety.

On receipt of this come instantly Mervo without moment

delay vital importance presence urgently required come

wherever you are cancel engagements urgent necessity hustle

have advised bank allow you draw any money you need expenses

have booked stateroom Mauretania sailing Wednesday don't fail

catch arrive Fishguard Monday train London sleep London catch

first train Tuesday Dover now mind first train no taking root

in London and spending a week shopping mid-day boat Dover

Calais arrive Paris Tuesday evening Dine Paris catch train de

luxe nine-fifteen Tuesday night for Marseilles have engaged

sleeping coupe now mind Tuesday night no cutting loose around

Paris stores you can do all that later on just now you want to

get here right quick arrive Marseilles Wednesday morning boat

Mervo Wednesday night will meet you Mervo now do you follow

all that because if not cable at once and say which part of

journey you don't understand now mind special points to be

remembered firstly come instantly secondly no cutting loose

around London Paris stores see.

SCOBELL.

"_Well!_" said Elsa, breathless.

"By George!" said Marvin. "He certainly seems to want you badly enough. He hasn't spared expense. He has put in about everything you could put into a cable."

"Except why he wants me," said Betty.

"Yes," said Elsa. "Why does he want you? And in such a desperate hurry, too!"

Marvin was re-reading the message.

"It isn't a mere invitation," he said. "There's no come-right-along-you'll-like-this-place-it's-fine about it. He seems to look on your company more as a necessity than a luxury. It's a sort of imperious C.Q.D."

"That's what makes it so strange. We have hardly met for years. Why, he didn't even know where I was. The cable was sent to the bank and forwarded on. And I don't know where he is!"

"Which brings us back," said Marvin, "to mysterious Mervo. Let us reason inductively. If you get to the place by taking a boat from Marseilles, it can't be far from the French coast. I should say at a venture that Mervo is an island in the Mediterranean. And a small island for if it had been a big one we should have heard of it."

"Marvin!" cried Elsa, her face beaming with proud affection. "How clever you are!"