Discover the playful and curious world of Calisto and Nicolás in this engaging decodable book for beginning readers in Spanish. With three delightful stories, readers join the brothers as they explore their neighborhood, solve fun challenges, and create unforgettable moments. Designed to build foundational reading skills, the book focuses on cumulative phonics practice while celebrating everyday adventures. Each story is filled with simple yet meaningful words, vibrant illustrations, and relatable characters, making it perfect for young readers eager to build confidence and fluency in Spanish.