El quebrantahuesos (Nicolás Valdés 4) by Blas Ruiz Grau | Goodreads

La leyenda del quebrantahuesos es una criatura asesina que reaparece cada cuarenta años en la novela policial *El quebrantahuesos* El quebrantahuesos (Nicolás Valdés 4) (La Trama) - Amazon

, published in 2023 by Ediciones B , is a gripping police thriller that masterfully blends crime fiction with local mythology. Written by Blas Ruiz Grau , the novel marks the return of his most iconic character, Inspector Nicolás Valdés, in a story that explores the dark intersection of superstition and human depravity. Synopsis: A Return to the Past

The narrative follows , a highly prestigious police inspector known for his ability to delve into the minds of psychopaths. Having distanced himself from his hometown in the Madrid sierra years ago, Valdés is forced to return following a brutal murder that shatters the relative peace of the rural community.

Upon his arrival, Valdés must confront not only a violent killer but also the heavy weight of local legends. The townspeople are convinced that the perpetrator is the (the Bonebreaker)—a mythological creature said to return every forty years to satisfy a thirst for blood. As Valdés investigates against the wishes of local authorities, he is haunted by the secrets he tried to leave behind and the terrifying possibility that the "monster" is actually someone he knows. Key Themes and Stylistic Evolution