- 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
- eBookSeri: Dover Fine Art, History of ArtOwen Jones
- eBookEast of the Sun and West of the Moon Old Tales from the NorthKay Nielsen