Title: A Piaget Primer: How a Child Thinks; Revised Edition, Author: Dorothy G. Singer
Title: Handbook of Children and the Media / Edition 2, Author: Dorothy G. Singer
Title: Imagination and Play in the Electronic Age, Author: Dorothy G. Singer
Title: The House of Make-Believe: Children's Play and the Developing Imagination / Edition 1, Author: Dorothy G. Singer
Title: Handbook of Children, Culture, and Violence / Edition 1, Author: Nancy E. Dowd
Title: Play = Learning: How Play Motivates and Enhances Children's Cognitive and Social-Emotional Growth / Edition 1, Author: Dorothy G. Singer