Although we are used to thinking of science and the humanities as separate disciplines, in the nineteenth century that division was not recognized. As the scientist John Tyndall pointed out, not only were science and literature both striving to better 'man's estate', they shared a common language and cultural heritage. The same subjects occupied the writing of scientists and novelists: the quest for 'origins', the nature of the relation between society and the individual, and what it meant to be human. This anthology brings together a generous selection of scientific and literary material to explore the exchanges and interactions between them. Fed by a common imagination, scientists and creative writers alike used stories, imagery, style, and structure to convey their meaning, and to produce work of enduring power.