Kyle and his Extra X and Y

Kyle and his Extra X and Y is a children’s book for kids with 48, XXYY. This book helps children and adolescents with XXYY understand their condition. The story follows Kyle, a young boy with XXYY, through his busy day as he attends school, goes to golf practice and has a doctor’s appointment. The story explores the genetics of XXYY and addresses social, academic and medical aspects of this condition in an age-appropriate, fun way. Though Kyle’s condition presents him with many challenges throug...