Following in the wake of "Block 46", murders in modern day London and Sweden echo the crimes of Jack the Ripper, drawing the profiler Emily Roy and the true crime writer Alexis Castells in first professionally and then personally.

Born in Marseille, France, and with a degree in Political Science, Johana Gustawsson has worked as a journalist for the French and Spanish press and television. Her critically acclaimed Roy & Castells series, including Block 46, Keeper and Blood Song, has won the Plume d’Argent, Balai de la découverte, Balai d’Or and Prix Marseillais du Polar awards, and is now published in nineteen countries. A TV adaptation is currently underway in a French, Swedish and UK co-production. The Bleeding – a number one bestseller in France and the first in a new series – will be published in 2022. Johana lives in London with her Swedish husband and their three sons. Follow Johana on Twitter @JoGustawsson