A deftly crafted, scintillating mash-up of Victorian mystery and horror – Sherlock Holmes and Mr Hyde encounter villains with unfathomable, terrifying abilities…
1903. A darkness has descended on London. A series of grisly murders are uncovered, trophies taken, bodies arranged and soon there are whispers of Jack the Ripper's return.
A new client arrives at Baker Street seeking Sherlock Holmes's help: Dr Jekyll claims his friend has been wrongfully accused of the hideous crimes, a friend called Mr Edward Hyde, whose very existence relies on a potion administered by the doctor himself.
But the case becomes more complicated, more unsettling than simply proving Mr Hyde's innocence – for Holmes and Watson unearth beastly transformations, a killer who moves unseen, a secret organisation and then find a traitor in their midst…