This anthology aims at contributing to the strengthening of international networks, the visibility of current research, and the exchange of experiences about strategies and challenges while promoting the field in each respective context. Despite having different cultural, economic and educational realities, Brazil, Portugal and Spain share common aspects in the field of media education encompassed by this anthology. To facilitate the spread of information and the partnership among these countries, this is the first time that International Clearinghouse on Children, Youth and Media organizes a publication in the language spoken by its authors, Portuguese and Spanish, official languages of more than 30 countries located in Latin America, Africa and Europe.