Following a decade of radical change in policy and funding in children’s early intervention services and with the role of the third sector under increased scrutiny, this timely book assesses the shifting interplay between state provision and voluntary organisations delivering intervention for children, young people and their families. Using 100 voices from the frontline, it provides vivid accounts of the lived experiences of charitable groups and offers crucial insights into the impact of recent social policy decisions on their work. Telling the story of how the landscape of children’s early intervention services has changed over the last decade, the author highlights important lessons for future policy while demonstrating the immeasurable value of voluntary organisations working in this challenging terrain.