'The horror!' exclaimed Bella, with a pretty shudder.

'No, no; don't call her that, because, after all, I owe my life to her.'

'Well, the angel!' exclaimed Bella now, with sudden change.

'Though I don't altogether know that the captain meant to save me----'

'The wretch! I'm glad he's dead.'

Gilbert laughed at these variations in Bella's mental temperature. Then he continued.

'They are artful--incredibly artful--in these dhows. They will let our pinnaces or whalers or any other of the ship's boats come alongside, then, all of a sudden, they cut their lee halliards, and down comes their great sail over us, enveloping the boat and all in it, just as if it was in a net or a bag.'

'Ah!' gasped Bella.

'And that's not all. When you are caught like that, they have another pleasing little way of firing at you from above through the canvas, so that you are being shot down while, all the time, you have no chance of escape.'

'Oh!' exclaimed Bella. 'To think of it! Ah, the wretches.'