Librería Samer Atenea
Librería Aciertas (Toledo)
Kálamo Books
Librería Perelló (Valencia)
Librería Elías (Asturias)
Donde los libros
Librería Kolima (Madrid)
Librería Proteo (Málaga)
Every afternoon at exactly 3:13 PM, the school bell at Brunswick School rings three times instead of once. Most students ignore it. Teachers call it a glitch. But Ivy, Lukas, Liam, and Neta know there’s something more to it.When they decide to stay after school to investigate, the mystery deepens. Strange whispers, eerie footsteps, and a long-abandoned swimming pool with a dark past pull them into a chilling adventure. Is it a malfunction, a prank, or something far more sinister?To uncover the truth, they must face their fears, follow the clues, and step into the unknown... before the bell tolls again.