Rigel: An Autumn Mystery is a novel written by Charles Francis Keary and first published in 1903. The story is set in the autumn of 1899 and follows the protagonist, Rigel, a young man who is struggling to find his place in the world. Rigel is a dreamer who spends his days wandering the countryside and pondering the mysteries of life. He is fascinated by the natural world and spends much of his time observing the changing seasons and the creatures...