El viaje perdido by Lisa Ray Turner and Blaine Ray follows two American teenagers, Carlos and Jaime, who embark on a vacation cruise to Puerto Rico. Expecting an exciting adventure, they instead face challenges after missing their ship's departure. Stranded in an unfamiliar place with limited money, the boys encounter Carmen, a mysterious and beautiful woman who offers to help them. However, her intentions are not as genuine as they initially seem, and soon Carlos and Jaime find themselves in a complicated situation. Through their journey, they experience Puerto Rican culture, confront challenges, and learn valuable lessons about trust and self-reliance.