Now the way from Macra to Sarzana lies straight across that great delta which hides behind the eastern horn of the Gulf of Spezia. At the Macra bridge you meet the old road from Genoa to Pisa, and entering Tuscany thus, Sarzana is the first Tuscan city you will see. Luna Nova the Romans called the place, for it was built to replace the older city close to the sea, the ruins of which you may still find beside the road on the way southward, but of Roman days there is nothing left in the new city. It was a fortress of Castruccio Castracani, the birthplace of a great Pope. Of Castruccio, that intolerant great man, I shall speak later, in Lucca, for that was the rose in his shield. Here I wish only to remind the reader who wanders among the ruins of his great castle, that Castracani took Sarzana by force and held it against any; and perhaps to recall the words of Machiavelli, where he tells us that the capture of Sarzana was a feat of daring done to impress the Lucchesi with the splendour of their liberated tyrant. For when the citizens had freed him from the prison of Uguccione della Faggiuola, who had seized the government of Lucca, Castruccio, finding himself accompanied by a great number of his friends, which encouraged him, and by the whole body of the people, which flattered his ambition, caused himself to be chosen Captain-General of all their forces for a twelvemonth; and resolving to perform some eminent action that might justify their choice, he undertook the reduction of several places which had revolted following the example of Uguccione. Having for this purpose entered into strict alliance with the city of Pisa, she sent him supplies, and he marched with them to besiege Sarzana; but the place being very strong, before he could carry it, he was obliged to build a fortress as near it as he could. This new fort in two months' time rendered him master of the whole country, and is the same fort that at this day is called Sarzanella, repaired since and much enlarged by the Florentines. Supported by the credit of so glorious an exploit, he reduced Massa, Carrara, and Lavenza very easily: he seized likewise upon the whole country of Lunigiana ... so that, full of glory, he returned to Lucca, where the people thronged to meet him, and received him with all possible demonstrations of joy.