Charles Kingsley (12 June 1819 - 23 January 1875) was a broad-church priest of the Church of England, a university professor, social reformer, historian, novelist and poet. He is particularly associated with Christian socialism, the working men's college, and forming labour cooperatives, which failed, but encouraged later working reforms. He was a friend and correspondent of Charles Darwin. Kingsley's interest in history is shown in several of his writings, including The Heroes (1856), a children's book about Greek mythology, and several historical novels, of which the best known are Hypatia (1853), Hereward the Wake (1865) and Westward Ho! (1855).