El cuaderno nocturno

Once the most promising astronomer of her generation, Spanish astronomer Estrella Noval feels stuck in her uneventful position at a research center in Madrid. But her monotonous world is shaken when she learns that a young scientist with whom she had a love affair has been found dead in London. At that moment, a strange message falls into her hands, one she must decipher. This message will ultimately drag her into a race against time, aided by Tobías Satrústegui, a crude detective, in which a powerful competitor is willing to do anything to prevent her from finding answers to the questions that haunt her: What cost her former partner his life? And why is someone willing to do anything to get ahead of her?