Edinburgh is really the heart of the old shire of Midlothian, for it is the central town of the metropolitan county, with a long and glorious history. After James I, the ablest man of the Stuart family, was murdered, on Christmas night, A.D. 1437, Edinburgh became the recognized capital of the kingdom, for neither Perth, nor Scone, nor Stirling, nor Dunfermline was able to offer proper security to royalty against the designs of the turbulent nobles. From this date Edinburgh, with its castle, was selected as the one sure place of safety for the royal household, the Parliament, the mint, and the government offices. Thereupon in “Edwin’s Burgh” began a growth of population that soon pressed most inconveniently upon the available space, which was very restricted, since the people must keep within the walls for the sake of protection. The building of very high houses became a necessity. The town then consisted only of the original main way, called “High Street,” reaching to the Canon Gate, and a parallel way on the south, long, narrow, and confined, called the “Cow Gate.” It was in the days when the sole fuel made use of was wood that Edinburgh received its name of “Auld Reekie,” or “Old Smoky.” In other words, feudal and royal Edinburgh was a walled space, consisting of two long streets, sloping from hilltop to flats, with houses of stone that rose high in the air. Somehow, such an architectural formation, which might remind a Swiss of his native Mer de Glace and its _aiguilles_, recalls to the imaginative but irreverent American the two long parallel series of rocks, which he may see on the way to California, called “The Devil’s Slide.” These avenues of old Edinburgh, so long and not very wide, had communication each with the other by means of about one hundred dark, narrow cross-alleys or “closes,” between the dense clusters of houses. Sometimes they were called “wynds,” and in their shadowy recesses many a murder, assassination, or passage-at-arms took place, when swords and dirks, as in old Japan, formed part of a gentleman’s daily costume. In proportions, but not in character or quality of the wayfarers, these two Scottish streets are wonderfully like the road to heaven.