佩裏·諾德曼，加拿大著名學者。在溫尼伯大學(the University of Winnipeg)任教37年，目前已退休，是該校的名譽教授。在學術期刊上發錶瞭一百多篇關於兒童文學各個方麵的論文，著有《說說圖畫：兒童圖畫書的敘事藝術》(Words About Pictures：The Narrative Art of Children’s Picture Books)和《兒童文學的樂趣》(The Pleasures of Children’s Literature)兩部理論著作，並創作瞭多部兒童和青少年小說。此外，諾德曼還曾在學術期刊《兒童文學協會季刊》(Children’s Literature AssociationQuarterly)當過5年編輯，並擔任瞭一年兒童文學協會的會長。

What exactly is a children's book? How is children's literature defined as a genre? A leading scholar presents close readings of six classic stories to answer these questions and offer a clear definition of children's writing as a distinct literary form. Perry Nodelman begins by considering the plots, themes, and structures of six works: "The Purple Jar," Alice in Wonderland, Dr. Doolittle, Henry Huggins, The Snowy Day, and Plain City-all written for young people of varying ages in different times and places-to identify shared characteristics. He points out markers in each work that allow the adult reader to understand it as a children's story, shedding light on ingrained adult assumptions and revealing the ways in which adult knowledge and experience remain hidden in apparently simple and innocent texts. Nodelman then engages a wide range of views of children's literature from authors, literary critics, cultural theorists, and specialists in education and information sciences. Through this informed dialogue, Nodelman develops a comprehensive theory of children's literature, exploring its commonalities and shared themes. The Hidden Adult is a focused and sophisticated analysis of children's literature and a major contribution to the theory and criticism of the genre.