Margaret Lowenfeld 
Child Psychotherapy, War and the Normal Child [PDF ebook] 

"Throughout her long and innovative life, Margaret Lowenfeld emphasized the development of new forms of communication with children, especially devoting herself to the diagnosis of troubled children. By understanding and using the tools she developed, we can experience, and so partake of, her insights." From the Introduction by Margaret Mead, world renowned anthropologist and author of Coming of Age in Samoa, to Margaret Lowenfeld’s Understanding Children’s Sandplay