The Little Prince is a novella written by Antoine de Saint-Exupéry. First published in 1943, it tells the story of a young prince who travels from planet to planet, meeting various characters and learning important life lessons. The book is a philosophical and poetic exploration of themes such as friendship, love, and the human condition. It is considered a classic of children's literature and has been translated into over 300 languages. It is also a popular and enduring work of adult literature. It is a simple yet profound story that has been enjoyed by generations of readers of all ages.