Join Jordan, Matthew, and Thomas - three brothers who love to build, dig, and discover When the boys find a dusty blueprint in their workshop, they follow the clues, solve little mysteries, and build something amazing together. With gentle rhymes and soft watercolor illustrations, The Secret Blueprint is perfect for ages 3-5 - a sweet celebration of teamwork, curiosity, and big imaginations. Book 1 in The Three Brothers: Secret Quests series.