“Ay, and what a pretty girl Azinté is, black though she be,” observed Lieutenant Small.

“Call her not black; she is brown—a brunette,” said the captain.

“I wonder how we should feel,” said Lindsay, “if the tables were turned, and our women and children, with our stoutest young men, were forcibly taken from us by thousands every year, and imported into Africa to grind the corn and hoe the fields of the black man. Poor Azinté!”

“Do you know anything of her history?” inquired Mr Small.

“A little. I had some conversation in French with the Senhorina just before we left—”

“Yes, I observed that,” interrupted the captain, with a quiet smile.

“And,” continued Lindsay, “she told me that she had discovered, through an interpreter, that the poor girl is married, and that her home is far away in the interior. She was caught, with many others, while out working in the fields one day several months ago, by a party of slave-traders, under an Arab named Yoosoof and carried off. Her husband was absent at the time; her infant boy was with its grandmother in their village, and she thinks may have escaped into the woods, but she has not seen any of them again since the day of her capture.”

“It is a sad case,” said the captain, “and yet bad though it be, it might be far worse, for Azinté’s master and mistress are very kind, which is more than can be said of most slave-owners in this region.”

In a few minutes the captain’s gig was alongside the “Firefly,” and soon afterwards that vessel quietly put to sea. Of course it was impossible that she should depart unobserved, but her commander took the precaution to run due south at first, exactly opposite to the direction of his true course, intending to make a wide sweep out to sea, and thus get unobserved to the northward of the place where the slaver’s dhow was supposed to be lying, in time to intercept it.

Yoosoof, from a neighbouring height watched the manoeuvre, and thoroughly understood it. When the vessel had disappeared into the shades of night that brooded over the sea, he smiled calmly, and in a placid frame of mind betook himself to his lair in the creek beside the mangrove trees.