"Old House in Paris" is a children's book written by Mary Chalmers. It tells the story of a young girl named Mimi who lives in a charming, old house in Paris. The narrative explores her daily adventures and the unique features of her home, highlighting the beauty and history of the city. The illustrations in the book complement the text, bringing the vibrant atmosphere of Paris to life. Through Mimi's experiences, readers gain insight into the culture and charm of the city, making it an engaging read for young audiences interested in exploring new places.