“Little Daylight” is a fairy tale that is included as a story within a story in At the Back of the North Wind, published in 1871. It has subsequently been published as an independent tale, and in collections of his other fairy tales.
The History of Photogen and Nycteris
The History of Photogen and Nycteris, also referred to as The Day Boy and the Night Girl or The Romance of Photogen and Nycteris, is an 1882 fairy tale novel by George MacDonald. A version of this story appeared in Harper's Young People as a series beginning on 2 December 1879 and completing on 6 January 1880.