Accompagner l enfant trisomique is a French-language guide published in December 1997 by Chronique sociale. Authored by Denis Vaginay, the book offers practical advice and insights for families, educators, and caregivers supporting children with Down syndrome. Drawing on both professional expertise and personal experience, it addresses developmental milestones, communication strategies, and inclusive practices that foster the child's growth and well-being. The text emphasizes a compassionate, individualized approach, encouraging readers to recognize each child's unique strengths while navigating the challenges associated with trisomy 21. Though the work does not contain a detailed narrative, its structured chapters provide actionable recommendations for creating nurturing environments at home, in school, and within the community. The guide remains a valuable resource for those seeking to understand and support the holistic development of children with Down syndrome.