Each night we went to bed expecting that the next day might be that of battle; but I was one morning awakened by hearing all the bells in the city ringing. I jumped up, and going to Mr Laffan's room, found him dressed, and in the act of buckling on his sword--afterwards sticking a brace of pistols in his belt. "I intend to join Don Juan," he said; "if I fall, Duncan, you will not forget the instruction I have given you. Good-bye, my boy; do you stay quietly at home." "Not if I can help it," I answered. "Wait but five minutes. My father will not refuse me permission to assist in defending the walls." I was quickly ready, and came downstairs to find my father. "You cannot let me play a girl's part and stay at home!" I exclaimed. "Do let me go." "I am afraid I should not be right in hindering you. May Heaven protect you!" answered my father. "Thank you, thank you," I replied, as if the greatest possible favour had been granted me; and I set off with Mr Laffan. Mounting our horses, we rode to the lines, near which we found Juan's troops. "I hope we shall have an opportunity of making a sortie," exclaimed the dominie; "we will put the Spaniards to the right-about if we get the chance of taking them in flank." While our servants held the horses, we went into the nearest battery, from whence we could see the Spaniards advancing to the attack. By the way in which they came on, it was clear that they expected to enter an unwalled town; and our batteries were so concealed that the enemy did not discover their existence until close up to them, when we opened upon them with every gun at once. Their artillery replied, but their shot struck our embankments; while ours flew into the midst of their ranks, creating confusion and dismay. Their infantry, however, advanced, firing rapidly, and several of the defenders were hit; but this only increased the ardour of the rest. The whole south side of the city was a blaze of fire, both parties rapidly exchanging shots. The enemy, however, soon saw that this general style of assault would not succeed, and concentrated their efforts on the batteries defending the chief entrance; but again and again were they driven back. I had gone with Mr Laffan towards the eastern side, when, by means of our glasses, we saw a large body of men, accompanied by artillery and cavalry, making their way round, intending apparently to attack the city on the other side. On my conveying the information to our general, Don Juan offered to lead out his men, and proceed by some by-paths through a wood, so as to fall suddenly on the flank of the force--hoping to capture the guns and put the enemy to flight. This offer was accepted. "You will accompany me?" said Juan to the dominie and me.