E. Nesbit 
Wings and the Child, or, The Building of Magic Cities [EPUB ebook] 

Unique in its approach and scope Wings and the Child teaches adults how to work with children to play and imagine with the mind of a child. Wings and the Child is a work of non-fiction by the pioneering children’s author E. Nesbit written in 1913. It is a passionate argument for the need to encourage simple, creative play in children. Nesbit gives concrete suggestions and fresh ways to engage children’s imaginations so they can exercise this wonderful skill fully and for the rest of their lives. (Amazon)