This is practical, research-informed, and reflective guide that supports those working with or training to work with babies under two. Divided into three sections: Environments, Interactions, and Relationships, it explores and introduces students and practitioners to everything from creative provocations, outdoor learning, and Forest School for babies to mindful interactions, joyful care routines, and co-regulation. The book also covers team dynamics, attachment, working with families, and inter-professional working. Rooted in contemporary early childhood research and informed by real-world practice, this book equips educators with the knowledge, tools, and inspiration to create emotionally secure, developmentally rich environments where babies-and those who care for them-can thrive. Each chapter includes research spotlights, bulleted introductions and summaries, lists key concepts and key ideas related to practice, reflective questions, and suggestions for further reading. This book honours the profound responsibility and joy of working with babies and aims to raise the status of the baby room as a space of learning, care, and inspiration. Additional support in the form of workshops and a weekly blog and podcast that complement the book can be found at www.babyrooms-inspiringleaders.co.uk.