hrough a flood of sunlight, cooled by mountain breezes, breaks a straggling mass of hill and plain and deep ravine crowded with gray-walled buildings, crumbling ruins, dismantled towers, glittering minarets and crosses, stout walls and rounded domes. A palace here, a broken arch or cross-crowned chapel there; narrow and untidy streets thronged with a curious crowd drawn from every land and race—Syrian and Saxon, Norman and Nubian, knight and squire, monk and minstrel,—such was Jerusalem, "city of ruins," when, seven hundred years ago, the Red-Cross banner floated from its towered walls and the Holy City stood as the capital of the short-lived and unfortunate realm of the Crusaders—the Latin kingdom of Jerusalem.

I take it for granted that most of my young readers know something of the history of the Crusades—those wonderful religious wars, when Europe overflowed into Asia and under the banner of the Cross sought by blood and blows and daring deeds to gain possession from the Saracen conquerors—or, as they were called, the "Infidel,"—of the tomb of Him whose mission was "Peace on Earth; Good-Will to Men." But how many of them know any thing of that eventful and romantic chapter in the history of Palestine, when, for eighty-eight years, from the days of Duke Godfrey, greatest of the Crusaders, to the time of Saladin, greatest of the Sultans, the Holy City was governed by Christian nobles and guarded by Christian knights, drawn from the shores of Italy, the downs of Normandy, and the forests of Anjou? It is a chapter full of interest and yet but little known, and it is at about the middle of this historic period, in the fall of the year 1147, that our sketch opens.

In the palace of the Latin kings, on the slopes of Mount Moriah, a boy of fifteen and a girl of ten were leaning against an open casement and looking out through the clear September air toward the valley of the Jordan and the purple hills of Moab.

"Give me thy gittern, Isa," said the boy, a ruddy-faced youth, with gray eyes and auburn hair; "let me play the air that Réné, the troubadour, taught me yesterday. I'll warrant thee 't will set thy feet a-flying, if I can but master the strain," and he hummed over the gay Provençal measure:

"O Magali! thy witcheries
In vain shall try me!
When thou art fish, I'll fisher be
And fish for thee!"

But, bewitching little maiden though she was, the fair young Isabelle had no thought of becoming a fish. She had now found something more absorbing than the song of the troubadour.

"Nay, my lord, rather let me try the gittern," she said. "See, now will I charm this snaily from its cell with the air that Réné taught me," and together the two heads bent over one of the vicious little "desert snails of Egypt," which young Isabelle of Tyre had found crawling along the casement of the palace.

"Snaily, snaily, little nun,
Come out of thy cell, come into the sun;
Show me thy horns without delay,
Or I'll tear thy convent-walls away,"

sang the girl merrily, as she touched the strings of her gittern. But his snailship continued close and mute, and the boy laughed loudly as he picked up the snail and laid it on his open palm.

"'T is in vain, Isa," he said; "this surly snail is no troubadour to come out at his lady's summons. Old Hassan says the sluggards can sleep for full four years, but trust me to waken this one. So, holo! See, Isa, there be his horns—ah! oh! the Forty Martyrs grind thy Pagan shell!" he cried, with sudden vehemence, dancing around the room in pain, "the beast hath bitten me! Out, Ishmaelite!" and he flung the snail from him in a rage, while Isabelle clung to the casement laughing heartily at her cousin's mishap.