Librería Samer Atenea
Librería Aciertas (Toledo)
Kálamo Books
Librería Perelló (Valencia)
Librería Elías (Asturias)
Donde los libros
Librería Kolima (Madrid)
Librería Proteo (Málaga)
The Plastic Tide (The Blue Files, Book 1) A mystery of science, courage, and the sea. When glowing sludge creeps into their reef, Finn, Maya, and Rico discover a mystery only they can solve. What begins as a strange spill soon unravels into hidden experiments, secret labs, and a race to stop a plastic tide before it’s too late. Armed with curiosity, courage, and real science, the trio dives into an adventure that tests their friendship and their wits. From mangrove mazes to underwater chases, every clue brings them closer to the truth-and to the danger threatening their ocean home. Perfect for readers ages 9-12 who love STEM adventures, environmental mysteries, and stories about teamwork and discovery. Because sometimes the biggest heroes... are the ones brave enough to ask questions. The case is open. The tide is rising. Are you ready to dive in?