Instead of enraging or maddening me, as the writer perhaps expected, this execrable letter did me a great deal of good. I determined to lower that insufferable arrogance; and brought all my thoughts to bear upon one definite object, the recovery of my darlings and the punishment of that murderer. I did not believe that he had destroyed them, or was likely to do so; for had not their mother’s spirit referred to them as living? Without delay, my yacht was prepared for a lengthened cruise; the tower committed to Marcantonia and the gray sentinel; and with Petro for my skipper, I sailed on the following day. Alas, the three months now elapsed during my delirium, had they not like the sea itself closed across the track? All the neighbours knew was this, the felucca had passed Point Girolata, and had been seen in the early morning, standing away due south. All the villagers, and even the men from the mountain, thronged the shore as I embarked, and there invoked Madonna’s blessing on poor Signor Valentine, so basely robbed of wife and children. When we had rounded Girolata, we bore away due south, and in less than fifteen hours made the Sardinian shore in the gulf of Asinara. Here we coasted along the curve, inquiring at every likely place whether any such vessel had been sighted as that which we were seeking. But we could learn nothing of her until we were off the Gypsum Cape; where some fishermen told us, that at or about the time we spoke of, a swift felucca, built and manned exactly as we had described, glided by them and bore up for the town of Alghero. We too bore up for Alghero, and soon discovered that the roving vessel had undoubtedly been there: even Lepardo, the captain, was described by the keen Sardinians. But she had only lain to for a few hours, and cleared again for Cagliari. For Cagliari we made sail as hard as the sticks could carry, and arrived there on the fourth day from Cape Girolata. The pirates, if such they were, had offered their vessel for sale at Cagliari; but, failing of a satisfactory price had sailed away again, and after much trouble I found out that their destination was Valetta. To Valetta also we followed, feeling like a new boy at school who is mystified by the experts--innocent of much Greek themselves--with a game which means in English, "send the fool on further."