Esteban Navarro Soriano 
Midnight [EPUB ebook] 

In 1960, Gretel, a nine-year-old girl, returns home after playing with some friends at the park. To her surprise, neither her mother, nor her grandfather, nor her brother are there. They never showed up, and after the time stipulated by law, the authorities officially declare them dead. Thirty years later, she must return, now as a police inspector, to investigate a series of crimes related to fairy tales.