Indeed, the promotional copy evokes some of the Dickensian themes that drive The Raven's Seal:
The Marshalsea Gaol is a world of its own, with simple rules: Those with family or friends who can lend them a little money may survive in relative comfort. Those with none will starve in squalor and disease.I hope to have a chance to read it soon, but perhaps readers who have enjoyed The Raven's Seal and enjoy this will return the favour and bring The Raven's Seal to the attention of Hodgson's readership, as the pre-modern prison mystery seems set to gain more followers.