{"schema_version":"bf_book_companion_v1","release_id":"20260402T191500Z-bisacv2site-fullset","book":{"amazon_purchase_url":"https://www.amazon.com/dp/B00HNYLV9U?tag=bookfrontier-20","asin":"B00HNYLV9U","authors":["Robert E. Howard"],"book_id":"9781681463919","canonical_url":"https://bookfrontier.com/books/9781681463919","cover_image_url":"https://img.bookfrontier.com/9781681463919.jpg?v=20260402T191500Z-bisacv2site-fullset%3A2026-04-05T16%3A15%3A58Z","description":"Conan kidnaps a princess and foils a nefarious plot of world domination in this action-packed adventure. An undisputed classic of Conan lore, often cited by Howard scholars as one of his best tales. It is also one of the few Howard stories where the reader is treated a deeper insight on magic and magicians.","forthcoming":false,"isbn13":"9781681463919","publication_date":"20150824","publisher":"Start Publishing LLC","slug":"the-people-of-the-black-circle","subtitle":"","title":"The People of the Black Circle"},"discovery":{"categories":{"all":[{"bisac_code":"FIC009100","confidence_band":"medium","label":"Fantasy Adventure","score":0.7247,"source":"bisac_hint_model"},{"bisac_code":"FIC027260","confidence_band":"medium","label":"Romance Adventure","score":0.7182,"source":"bisac_hint_model"},{"bisac_code":"FIC009020","confidence_band":"medium","label":"Epic Fantasy","score":0.7107,"source":"bisac_hint_model"}],"hint":[{"bisac_code":"FIC009100","confidence_band":"medium","label":"Fantasy Adventure","score":0.7247,"source":"bisac_hint_model"},{"bisac_code":"FIC027260","confidence_band":"medium","label":"Romance Adventure","score":0.7182,"source":"bisac_hint_model"},{"bisac_code":"FIC009020","confidence_band":"medium","label":"Epic Fantasy","score":0.7107,"source":"bisac_hint_model"}],"publisher":[{"bisac_code":"FIC002000","confidence_band":"high","label":"Action & Adventure","score":1,"source":"onix_publisher_code"},{"bisac_code":"FIC009100","confidence_band":"high","label":"Fantasy Adventure","score":1,"source":"onix_publisher_code"},{"bisac_code":"FIC027260","confidence_band":"high","label":"Romance Adventure","score":1,"source":"onix_publisher_code"}]},"genres":[{"label":"Fantasy Adventure","score":0.7247,"slug":"fantasy-adventure"},{"label":"Romance Adventure","score":0.7182,"slug":"romance-adventure"},{"label":"Epic Fantasy","score":0.7107,"slug":"epic-fantasy"}],"reader_fit":["Good for readers who enjoy Fantasy Adventure","Good for readers interested in short stories","Good for fans of Fantasy"],"related_lists":[{"intro":"","slug":"shelf-fic009100-fantasy-action-adventure","title":"Fantasy Action & Adventure Books","url":"https://bookfrontier.com/lists/shelf-fic009100-fantasy-action-adventure"},{"intro":"","slug":"shelf-fic009020-fantasy-epic","title":"Fantasy Epic Books (fiction)","url":"https://bookfrontier.com/lists/shelf-fic009020-fantasy-epic"}],"series":null,"similar_books":[{"authors":["Robert E. Howard"],"book_id":"9781633553514","cover_image_url":"https://img.bookfrontier.com/9781633553514.jpg?v=20260402T191500Z-bisacv2site-fullset%3A2026-04-05T16%3A15%3A58Z","score":24.4415,"title":"Queen of the Black Coast","url":"https://bookfrontier.com/books/9781633553514"},{"authors":["Robert E. Howard"],"book_id":"9781633553583","cover_image_url":"https://img.bookfrontier.com/9781633553583.jpg?v=20260402T191500Z-bisacv2site-fullset%3A2026-04-05T16%3A15%3A58Z","score":24.0796,"title":"The Tower of the Elephant","url":"https://bookfrontier.com/books/9781633553583"},{"authors":["Robert E. Howard"],"book_id":"9781681463810","cover_image_url":"https://img.bookfrontier.com/9781681463810.jpg?v=20260402T191500Z-bisacv2site-fullset%3A2026-04-05T16%3A15%3A58Z","score":19.1559,"title":"Jewels of Gwahlur","url":"https://bookfrontier.com/books/9781681463810"},{"authors":["Robert E. Howard","Saethon Williams","Alex Freeman","Integrated Media Systems, LLC"],"book_id":"9781681463902","cover_image_url":"https://img.bookfrontier.com/9781681463902.jpg?v=20260402T191500Z-bisacv2site-fullset%3A2026-04-05T16%3A15%3A58Z","score":19.1456,"title":"The Hyborian Age","url":"https://bookfrontier.com/books/9781681463902"},{"authors":["Robert E. Howard","Jim Roberts","Jimcin Recordings","& 0 more"],"book_id":"9781633553538","cover_image_url":"https://img.bookfrontier.com/9781633553538.jpg?v=20260402T191500Z-bisacv2site-fullset%3A2026-04-05T16%3A15%3A58Z","score":18.4647,"title":"Shadows in the Moonlight","url":"https://bookfrontier.com/books/9781633553538"},{"authors":["Robert E. Howard"],"book_id":"9781681463896","cover_image_url":"https://img.bookfrontier.com/9781681463896.jpg?v=20260402T191500Z-bisacv2site-fullset%3A2026-04-05T16%3A15%3A58Z","score":18.4481,"title":"The Hour of the Dragon","url":"https://bookfrontier.com/books/9781681463896"},{"authors":["Robert E. Howard"],"book_id":"9781681463889","cover_image_url":"https://img.bookfrontier.com/9781681463889.jpg?v=20260402T191500Z-bisacv2site-fullset%3A2026-04-05T16%3A15%3A58Z","score":18.3861,"title":"The Devil in Iron","url":"https://bookfrontier.com/books/9781681463889"},{"authors":["Robert E. Howard"],"book_id":"9781633556430","cover_image_url":"https://img.bookfrontier.com/9781633556430.jpg?v=20260402T191500Z-bisacv2site-fullset%3A2026-04-05T16%3A15%3A58Z","score":15.8715,"title":"Red Shadows","url":"https://bookfrontier.com/books/9781633556430"}],"topics":[{"evidence_refs":["keyword:savage wilderness action"],"label":"Action","score":0.0669,"slug":"action"},{"evidence_refs":["phrase_map_match"],"label":"Short Stories","score":0.0624,"slug":"short-story"},{"evidence_refs":["keyword:ancient kingdom battles"],"label":"Ancient","score":0.0562,"slug":"ancient"},{"evidence_refs":["keyword:weird fiction classics"],"label":"Classics","score":0.0475,"slug":"classics"}],"what_you_get":["Themes: Action, Short Stories, Ancient.","Reading lane: Fantasy Adventure and Romance Adventure.","Publisher: Start Publishing LLC."]},"llm_signals":null,"source_presence":{"amazon":true,"book_detail":true,"goodreads":true,"llm_signals":false,"similarity_seed":true},"stats":{"amazon_ratings_count":0,"goodreads_ratings_count":628,"goodreads_reviews_count":82,"quality_score":0.8996}}