Part 36

"I don't comprehend your Yankee slang," retorted Halkett with a slight grin, "so if you don't mind I'll sit here on the grass and read my letter. Go on and criticize your Harem. But before you go, lend me a pencil. They stole even my pencil in the Cabaret de Biribi."

Warner, amused, handed him a pencil and a pad, and strolled away toward the industrious Harem to see what they might be perpetrating.

Halkett seated himself on the grass where, if he chose to glance up, he had a clear view all about him. Then he opened his letter.

It was rather an odd sort of letter. It began:

DEAR GREEN:

A red wagon, red seat, orange rumble, red mudguards, blue steering-wheel, red bumpers, blue wheels, red engines, red varnish, red open body, red machinery, red all over, in fact, except where it isn't--is for sale.

So much of this somewhat extraordinary letter Halkett very carefully and slowly perused; then, still studying this first paragraph intently, he wrote down on his pad the following letters in the following sequence, numbering each letter underneath:

R O Y G B I V S W A 1 2 3 4 5 6 7 8 9 0

The letters represented, up to and including the letter V, the colors of the solar spectrum in their proper sequence: red, orange, yellow, green, blue, indigo, and violet. The letter S, which followed the letter V, stood for schwarz, which in German means black. The letter W stood for weiss, white; the letter A for argent. Every letter, therefore, represented some color or metallic luster; and these, in turn, represented numbers.

And now Halkett took the opening salutation in the first paragraph of his letter--"Dear Green." The color green being numbered 4, he found that the fourth letter in the word "dear" was the letter R. This he wrote down on his pad.

Then he took the next few words: "A red wagon, red seat, orange rumble, red----" etc.

The first and only letter in the word "A" he wrote down. The next word after "wagon" was "red." The color red indicated the figure 1. So he next wrote down the first letter of the word "wagon," which is W.

Then came the word "seat." The word "orange" followed it. The color orange indicated number 2 in the spectrum sequence. So he found that in the word "seat" the letter E was the second letter. This he wrote.

Very carefully and methodically he proceeded in this manner with the first paragraph of the letter, as far as the words "all over," but not including them or any of the words in the first paragraph which followed them.

He had, therefore, for his first paragraph, this sequence of letters:

RAWERUSEWEVOM.

Beginning with the last letter, M, he wrote the letters again, reversing their sequence; and he had:

MOVEWESUREWAR.

These, with commas, he easily separated into four words: "Move," "we," "sure," and "war." Then, again reversing the sequence of the words, he had two distinct sentences of two words each before him:

WAR SURE! WE MOVE!

Always working with the numbered color key before him, taking his letter paragraph by paragraph, he had as a final remainder the following series of letters:

EDIHUOYERADELIARTTIAWDROWOTDEECORPSIALAC.

Reversing these, checking off the separate words, and then reversing the entire sequence of words, he had as the complete translation of his letter, including the first paragraph, the following information and admonition:

"War sure. We move. Hide. You are trailed. Wait word to proceed Calais."

"War sure!" That was easily understood. "We move." That meant England was already mobilizing on land and sea. And the remainder became plain enough; he must stay very quietly where he was until further instructions arrived.

He read through his notes and his letter once more, then twisted letter, envelope, and penciled memoranda into a paper spiral, set fire to it with a match, and leisurely lighted his pipe with it.

When the flame of the burning paper scorched his fingers, he laid it carefully on the grass, where it was presently consumed. The charred remnants he ground to dust under his heel as he got up and brushed a spear or two of hay from his clothing.

Then he looked at the Harem, all busily committing felony with brush and colors; and, as he gazed upon them, he politely stifled a yawn.