Harmony Hills is a global story-based content series where children from diverse cultural backgrounds grow together through everyday experiences in a shared community. Centered around Coco, Tony, Polly, and Becky, the stories follow distinctive characters as they build relationships with family, friends, and neighbors, solve everyday problems, and explore new experiences. Designed to make English learning engaging and natural through storytelling, Harmony Hills connects printed readers with interactive digital content and is designed to expand into a wide range of educational and media experiences.