The product is a textbook titled "Childhoods in More Just Worlds: An International Handbook" by Timothy Kinard, published by Myers Education Press in 2021. This book falls under the subject areas of Education, Social Science, and Political Science, focusing on Children's Studies, Sociology, Political Ideologies, and Philosophy. The book is part of the Education Ser. series and is written in English, with a total of 400 pages. It explores the idea of creating more just worlds for children, making it a valuable resource for educators, students, and researchers in various fields.