""Runner of the Mountain Tops: The Life of Louis Agassiz"" is a biography written by Mabel L. Robinson that tells the story of Louis Agassiz, a renowned Swiss-American naturalist and geologist who lived in the 19th century. The book follows Agassiz's life from his early years in Switzerland, where he developed a fascination for natural history, to his move to the United States, where he became a professor at Harvard University and a leading figure...