""Doll World Or Play And Earnest: A Study From Real Life"" is a book written by Eleanor Grace O'Reilly and published in 1872. The book is a study of the world of dolls and the role they play in the lives of children. O'Reilly examines the ways in which children interact with their dolls, the emotions they invest in them, and the ways in which dolls can be used to teach children about the world around them. The book is based on O'Reilly's own observations...