Arrowood and the Thames Corpses, , HarperCollins Publishers, Mick Finlay,Historical mysteries,Crime & mystery, new mystery cosy crime serial killer Sherlock Holmes S J Parris;london UK victorian mystery;221b Baker Street cumberbatch;police investigator PI;Arthur Conan Doyle;London blood and sugar;jack the ripper;Murder Mystery,, , United Kingdom, en-GBhttps://www.harpercollins.co.uknew mystery cosy crime serial killer Sherlock Holmes S J Parris;london UK victorian mystery;221b Baker Street cumberbatch;police investigator PI;Arthur Conan Doyle;London blood and sugar;jack the ripper;Murder Mystery, [BLURB],[CITY],,books, ebooks, biblet, Book2look