A Connecticut Yankee in Dumbledore's Court

Harry Potter is ready to start his wizarding adventure. When he takes his seat on the Hogwarts Express, he meets two fellow wizarding students - the redheaded Ron Weasley, and the brainy Randolph Ingersoll. Randolph is from Connecticut, but could not attend Ilvermorny due to his special needs, so he instead is sent across the pond to Hogwarts who has the capacity to train him.