{"schema_version":"bf_book_companion_v1","release_id":"20261010T034321Z-reviewed-full-unique-works","book":{"amazon_purchase_url":"https://www.amazon.com/dp/B004GXB3AS?tag=bookfrontie00-20","asin":"B004GXB3AS","authors":["Elly Griffiths"],"book_id":"9780547523545","canonical_url":"https://bookfrontier.com/books/the-janus-stone-9780547523545","cover_image_url":"https://img.bookfrontier.com/9780547523545.jpg?v=66ccd5098a844912","description":"In this “chilling and entirely believable”* archaeological mystery, forensic archaeologist Ruth Galloway and DCI Harry Nelson investigate a set of remains buried in the foundations of an old country manor—but as soon as they get close to cracking the case, Ruth becomes the killer’s next target. * Richmond Times-Dispatch When a child’s remains are found at a demolition site—a former children’s home in Norwich—forensic archaeologist Ruth Galloway is called in to examine the bones. She quickly notes that the skull is missing. Is this a Roman-era ritual sacrifice, or is the killer closer at hand in this gripping British detective novel? Ruth and DCI Nelson seek out the priest who served as the home’s operator. Father Hennessey reports that two children had gone missing there, about forty years earlier. They were never found, creating a haunting cold case. Is this one of them, finally unearthed? Or another child altogether? Ruth is drawn into the case, but soon it becomes clear that someone is trying very hard to put her off the trail by frightening her, and her unborn child, half to death.","forthcoming":false,"isbn13":"9780547523545","publication_date":"20110121","publisher":"HarperCollins","slug":"the-janus-stone","subtitle":"A Mystery","title":"The Janus Stone"},"discovery":{"categories":{"all":[{"bisac_code":"FIC022040","confidence_band":"medium","label":"Women Detectives","score":0.8009,"source":"bisac_hint_model"},{"bisac_code":"FIC022060","confidence_band":"medium","label":"Historical Mystery","score":0.8005,"source":"bisac_hint_model"},{"bisac_code":"FIC022100","confidence_band":"medium","label":"Amateur Sleuths","score":0.7991,"source":"bisac_hint_model"}],"hint":[{"bisac_code":"FIC022040","confidence_band":"medium","label":"Women Detectives","score":0.8009,"source":"bisac_hint_model"},{"bisac_code":"FIC022060","confidence_band":"medium","label":"Historical Mystery","score":0.8005,"source":"bisac_hint_model"},{"bisac_code":"FIC022100","confidence_band":"medium","label":"Amateur Sleuths","score":0.7991,"source":"bisac_hint_model"}],"publisher":[{"bisac_code":"FIC022000","confidence_band":"high","label":"Mystery","score":1,"source":"onix_publisher_code"},{"bisac_code":"FIC022020","confidence_band":"high","label":"Police Procedurals","score":1,"source":"onix_publisher_code"},{"bisac_code":"FIC022030","confidence_band":"high","label":"British Mystery","score":1,"source":"onix_publisher_code"},{"bisac_code":"FIC022040","confidence_band":"high","label":"Women Detectives","score":1,"source":"onix_publisher_code"},{"bisac_code":"FIC022060","confidence_band":"high","label":"Historical Mystery","score":1,"source":"onix_publisher_code"},{"bisac_code":"FIC022080","confidence_band":"high","label":"International Crime Fiction","score":1,"source":"onix_publisher_code"},{"bisac_code":"FIC022100","confidence_band":"high","label":"Amateur Sleuths","score":1,"source":"onix_publisher_code"},{"bisac_code":"FIC030000","confidence_band":"high","label":"Suspense","score":1,"source":"onix_publisher_code"}]},"genres":[{"label":"Women Detectives","score":0.8009,"slug":"women-detectives"},{"label":"Historical Mystery","score":0.8005,"slug":"historical-mystery"},{"label":"Amateur Sleuths","score":0.7991,"slug":"amateur-sleuths"}],"reader_fit":["For readers interested in archaeological mysteries and forensic investigations","For readers drawn to cold cases involving missing children"],"related_lists":[],"series":null,"similar_books":[{"authors":["Elly Griffiths"],"book_id":"9780593834374","cover_image_url":"https://img.bookfrontier.com/9780593834374.jpg?v=cb7d675ffa353b68","score":0.7649,"title":"The Frozen People","url":"https://bookfrontier.com/books/9780593834374"},{"authors":["Charles Todd"],"book_id":"9780553586602","cover_image_url":"https://img.bookfrontier.com/9780553586602.jpg?v=31f98465c7f64f71","score":0.7536,"title":"The Murder Stone","url":"https://bookfrontier.com/books/9780553586602"},{"authors":["James W. 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