This book, and the entire series of books by Miroslav Sasek, are just wonderful. The story introduces children (ideally from ages of about 3 - 7) to the magic of Paris. The book evokes a sense of wonder, while relaying facts about Paris that children will find very captivating. We see things like Notre Dame, a ticket to ride the Metro, and a gendarme. The illustrations are just lovely, done in a style that helps provide a leaping off point for imagining even more about the story. A marvel of brilliance masquerading as simplicity! The book has been in print for nearly 50 years, and deserves it place along with other children's classics of the city like "Make Way for Ducklings."