- EbookEast of the Sun and West of the Moon - Old Tales from the North - Illustrated by Kay NielsenPeter Christen Asbjørnsen
- EbookEast of the Sun and West of the Moon Old Tales from the NorthKay Nielsen
- EbookThe Fairy Tales of Hans Christian Andersen - Illustrated by Kay NielsenHans Christian Andersen
- EbookHansel and Gretel and Other Stories by the Brothers Grimm - Illustrated by Kay NielsenBrothers Grimm
- EbookNielsen's Fairy Tale Illustrations in Full ColorKay Nielsen
- EbookSeries: Dover Fine Art, History of ArtOwen Jones
- EbookEast of the Sun and West of the Moon Old Tales from the NorthKay Nielsen