Elves in fiction Norse-style elves. However, the elves found in the works of the 20th-century philologist and fantasy writer J. R. R. Tolkien have formed the view of elves in modern fantasy like no other singular source. The first appearance of modern fantasy elves occurred in "The King of Elfland's Daughter", a 1924 novel by Lord Dunsany. The next modern work featuring elves was "The Hobbit", a 1937 novel by J. R. R. Tolkien. Elves played a major role in many of Tolkien's later works, notably "The Lord of the Rings". Tolkien's elves were followed by grim Norse-style elves of human size in
J. R. R. Tolkien in a letter to his son Christopher: Tolkien was horrified by the 1945 atomic bombings of Hiroshima and Nagasaki, referring to the scientists of the Manhattan Project as "these lunatic physicists" and "Babel-builders". During most of his own life conservationism was not yet on the political agenda, and Tolkien himself did not directly express conservationist views—except in some private letters, in which he tells about his fondness for forests and sadness at tree-felling. In later years, a number of authors of biographies or literary analyses of Tolkien conclude that during his writing of "The Lord of the Rings", Tolkien gained