|Other Retailer||Price Checked Time||Their Price in AUD||Our Price|
|Amazon US||14 days ago||30.75||$15.86||You save $14.89|
|Amazon UK||7 days ago||23.37||$15.86||You save $7.51|
Dr. Greta Nagel has over 40 years of experience as a teacher, principal, and professor. She is emerita at California State University, Long Beach, and founder and executive director of the Museum of Teaching and Learning. In addition to dozens of education articles, she is the author of books about teaching and parenting, including The Tao of Teaching and The Tao of Parenting.