The Chronicles of Narnia is a series of seven fantasy novels for children and is considered a classic of children's literature. Written between 1949 and 1954 and illustrated by Pauline Baynes, the series is Lewis's most popular work, having sold over 100 million copies in 41 languages (Kelly 2006) (Guthmann 2005). It has been adapted several times, complete or in part, for radio, television, stage and cinema.