Title: ¡Que viene el cometa negro!
Description: The soul of the greatgrandfather was an electrical trick. And best of all the great grandfather is alive, in a no ordinary way. Meanwhile, Valentin fails in several attempts to enter the World Beyond, but in a stroke of luck, gets there right beside the dog Psi, which also left the here world.

Dientecilla descubre que el bisabuelo no está muerto. Este invita a cenar a toda la familia. Mientras tanto, Valentín logra llegar al Mundo de Allá con el perro Psi.
Subjects: Families, Vampires, Familias, Juvenile fiction, Family life, Fiction, Dogs, Ficción juvenil, Vampiros, Spanish language materials, Vida familiar, Perros