(Paperback)

Based on the true story behind Mexico's most famous female serial killer

(Hardback)

When the writer Ignacio Suarez is sent photos of two murdered women, mirroring a passage of his detective novel, he rushes to uncover who is responsible. What no one suspects is that the key to solving these crimes lies in the forgotten story of Felicitas Sanchez, the midwife turned child-killer in the 1940s.