This is a book that will play an important role in scientific and humanistic literature about childhood. It is the first care guide for parents of transgender, non-binary, or gender fluid children, written by specialists recognized around the world. Since its publication in English, this book has been recognized as the most reliable source of information for families needing professional guidance. In this new edition, authors Stephanie Brill and Rachel Pepper have revised and updated the content to maintain a conversation that corresponds to the moment we live in about parenting, mental health, medical decisions, legal defense, and school success.