A fascinating book, a mix of historical fiction and fantasy, set during the Dark Age in a Londinium which is a sort of ghost town.
I was fascinated by the historical setting even if I wasn't a huge fan of the sisters. They're not very likeable and the lyrical style of writing didn't always help.
The author did a good job in delivering a vivid and impressive historical background and a plot that starts slowly and becomes more gripping after some chapters.
Recommended.
Many thanks to the publisher and Netgalley for this ARC, all opinions are mine