La mansión de los enigmas (¡Resuelve el misterio! Escape Book, 1)

Carlos, Eliza, and Frank have received an anonymous note leading them to the location of their first case: the LeCavalier mansion. At first, they believe someone needs their help, but upon arrival, they find themselves locked in an underground room, confronted with a coded message and a challenge no one has yet been able to complete. Who brought them there? What secrets lie hidden within the passageways of this mysterious house?