Marta Martín Girón nació en Madrid (España). Es autora de más de una docena de libros, entre los que destaca su serie Inspector Yago Reyes (Dama Blanca, Luna roja y Alma púrpura) y El secreto de Stewart Match. Desde su primera publicación en 2014 lleva decenas de miles de ejemplares vendidos.

Inspectors Yago Reyes and Aines Collado face one of the worst cases of their careers as homicide inspectors. The victim, a young girl barely fifteen years old, is found dead and half-naked in the rice fields of the Valencian town of Cullera. Thus begins an investigation against time to catch the culprit. With each step taken, suspicions grow that someone in her closest circle could be responsible for her death. However, delving into their lives will bring terrible secrets to light; the price to pay will be very high.