It was night: clear and serene, though the moon had not risen; and a vast concourse of persons were assembling on Mowbray Moor. The chief gathering collected in the vicinity of some huge rocks, one of which, pre-eminent above its fellows, and having a broad flat head, on which some twenty persons might easily stand at the same time, was called the Druid’s Altar. The ground about was strewn with stony fragments, covered tonight with human beings, who found a convenient resting-place a............