The Alchemist is a philosophical novel written by Paulo Coelho. It tells the story of Santiago, a young Andalusian shepherd who embarks on a journey to find his personal legend, or his true purpose in life. Along the way, he encounters a series of characters who impart wisdom and guidance. The book explores themes of destiny, self-discovery, and the importance of following one's dreams. With its lyrical prose and profound insights, The Alchemist has become a beloved classic that continues to inspire readers around the world.