The media ecosystem of the 21st century facilitates, as in no other time, the creation of digital stories under the logic of the convergence of languages ​​and media and the collective participation of audiences that until then had played an eminently passive role in their relationship with the mass media. The objective of this work is to offer a reflective and critical vision on the new ways of communicating, informing and narrating, placing these models in the light of the great themes covered by the Black Mirror teleseries. A reading in two layers that weaves a double direction: from the series to interactive digital narratives and vice versa. This book is not intended to be a tribute to the series or a communication manual under the principles of new narratives, but wants to place the reader in front of the Mirror of Black Mirror. In it you will find the great challenges posed by the digital world, from the most obvious ones - such as the practical impossibility of maintaining our privacy in social networks - to those that the centers of power and control seek to hide. Texts by: Roberto Aparici, Ángel Barbas, Fernando Bordignon, Ramón Ignacio Correa, Carlos Escaño, Graciela Esnaola Horacek, José Antonio Gabelas, David García Marín, Fernando Irigaray, Henry Jenkins, Anahí Lovato, Leonardo Murolo, Ana Sánchez Zarco, Carlos Scolari, Alejandro Segura Vázquez, María Valdez.