The Alchemist is a novel by Paulo Coelho. It tells the story of Santiago, a young Andalusian shepherd who dreams of finding a hidden treasure in the Egyptian pyramids. Along his journey, Santiago encounters a series of characters who impart wisdom and teach him about the importance of following one's dreams. The Alchemist is a philosophical and allegorical novel that has captivated readers around the world with its timeless message of self-discovery and personal fulfillment.