The Captain of the Polestar, and Other Tales is a collection of mystery short stories by Arthur Conan Doyle. Doyle was a British writer and physician. Excerpt: "A man's outer case generally gives some indication of the soul within. The Captain is tall and well-formed, with dark, handsome face, and a curious way of twitching his limbs, which may arise from nervousness, or be simply an outcome of his excessive energy. His jaw and whole cast of countenance is manly and resolute, but the eyes are the distinctive feature of his face. They are of the very darkest hazel, bright and eager, with a singular mixture of recklessness in their expression, and of something else which I have sometimes thought was more allied with horror than any other emotion. Generally the former predominated, but on occasions, and more particularly when he was thoughtfully inclined, the look of fear would spread and deepen until it imparted a new character to his whole countenance. It is at these times that he is most subject to tempestuous fits of anger, and he seems to be aware of it, for I have known him lock himself up so that no one might approach him until his dark hour was passed. He sleeps badly, and I have heard him shouting during the night, but his cabin is some little distance from mine, and I could never distinguish the words which he said."