Elidor is a children's fantasy novel by the British author Alan Garner, published by Collins in 1965. Set primarily in modern Manchester, it features four English children who enter a fantasy world, fulfill a quest there, and return to find that the enemy has followed them into our world. Translations have been published in nine languages and it has been adapted for television and radio. The story concerns the adventures of a group of children as they struggle to hold back a terrible darkness by fulfilling a prophecy from another world. The setting moves to and from the world of Elidor, and the city of Manchester and parts of northern Cheshire in the real world.Like many of Garner's books, the emphasis of the narrative is on the hardships, cost and practicalities of the choices and responsibilities that the protagonists face. Source: Wikipedia (en)