Reseña

Do you dare to embark on a mission where only children with brave hearts can save the world? When Tricep, a friendly triceratops, returns to visit Samu, he doesn’t come alone—he is joined by Riso, an energetic pterolapti, and Rex, an imposing tyrannosaurus. Together, they bring urgent news: a mysterious disease is threatening both humanity and the magical Enchanted Valley. The only hope lies hidden in a secret that only the bravest can uncover.

But it won’t be easy. To reveal it, Samu, his family, and his dogs, Mony and Blacky, must complete missions filled with challenges and adventures. In this story, the reader is also part of the team. If they can overcome all the tests, they will earn their Earth Guardian Certificate—proof that they are a true hero for the planet.

An interactive book where the reader’s help guides the way.