R. L Stine

Read each other's thoughts. But that's not all. They can read other people's thoughts, too! The strange new powers are exciting...at first. But soon they discover that a weird scientist knows their secret and wants to control their powers. Jillian y Jackson se asombran cuando descubren que pueden leer la mente y mover objetos con solo concentrarse. Pero muy pronto pasan a sentir terror cuando descubren que un extrano cientifico conoce su secreto...

On Max's birthday, he finds a sort of magic mirror in the attic. It can make him become invisible.