{"schema_version":"bf_book_companion_v1","release_id":"20260402T191500Z-bisacv2site-fullset","book":{"amazon_purchase_url":"https://www.amazon.com/dp/B003QHYJKG?tag=bookfrontier-20","asin":"B003QHYJKG","authors":["Matthew Sturges"],"book_id":"9781616142025","canonical_url":"https://bookfrontier.com/books/9781616142025","cover_image_url":"https://img.bookfrontier.com/9781616142025.jpg?v=20260402T191500Z-bisacv2site-fullset%3A2026-04-05T16%3A15%3A58Z","description":"Midwinter has been replaced by a Cold War in the world of Faerie, and this new kind of war requires a new kind of warrior. Queen Titania reconstitutes a secret division of the Ministry of Foreign Affairs, dubbed the \"Office of Shadow,\" imbuing it with powers and discretion once considered unthinkable.","forthcoming":false,"isbn13":"9781616142025","publication_date":"20100622","publisher":"Pyr","slug":"the-office-of-shadow","subtitle":"Kindle Edition","title":"The Office of Shadow"},"discovery":{"categories":{"all":[{"bisac_code":"FIC009020","confidence_band":"medium","label":"Epic Fantasy","score":0.7368,"source":"bisac_hint_model"},{"bisac_code":"FIC009070","confidence_band":"medium","label":"Dark Fantasy","score":0.7298,"source":"bisac_hint_model"},{"bisac_code":"FIC009050","confidence_band":"medium","label":"Paranormal Fantasy","score":0.7278,"source":"bisac_hint_model"}],"hint":[{"bisac_code":"FIC009020","confidence_band":"medium","label":"Epic Fantasy","score":0.7368,"source":"bisac_hint_model"},{"bisac_code":"FIC009070","confidence_band":"medium","label":"Dark Fantasy","score":0.7298,"source":"bisac_hint_model"},{"bisac_code":"FIC009050","confidence_band":"medium","label":"Paranormal Fantasy","score":0.7278,"source":"bisac_hint_model"}],"publisher":[{"bisac_code":"FIC009000","confidence_band":"high","label":"Fantasy","score":1,"source":"onix_publisher_code"},{"bisac_code":"FIC009020","confidence_band":"high","label":"Epic Fantasy","score":1,"source":"onix_publisher_code"},{"bisac_code":"FIC032000","confidence_band":"high","label":"War Fiction","score":1,"source":"onix_publisher_code"}]},"genres":[{"label":"Epic Fantasy","score":0.7368,"slug":"epic-fantasy"},{"label":"Dark Fantasy","score":0.7298,"slug":"dark-fantasy"},{"label":"Paranormal Fantasy","score":0.7278,"slug":"paranormal-fantasy"}],"reader_fit":["Good for readers who enjoy Epic Fantasy","Good for readers interested in thriller","Good for fans of Fantasy"],"related_lists":[{"intro":"","slug":"shelf-fic009020-fantasy-epic","title":"Fantasy Epic Books (fiction)","url":"https://bookfrontier.com/lists/shelf-fic009020-fantasy-epic"},{"intro":"","slug":"shelf-fic009070-dark-fantasy","title":"Dark Fantasy Books (fiction)","url":"https://bookfrontier.com/lists/shelf-fic009070-dark-fantasy"},{"intro":"","slug":"shelf-fic009050-fantasy-paranormal","title":"Fantasy Paranormal Books","url":"https://bookfrontier.com/lists/shelf-fic009050-fantasy-paranormal"}],"series":null,"similar_books":[{"authors":["Courtney Schafer"],"book_id":"9781597806138","cover_image_url":"https://img.bookfrontier.com/9781597806138.jpg?v=20260402T191500Z-bisacv2site-fullset%3A2026-04-05T16%3A15%3A58Z","score":19.5426,"title":"The Shattered Sigil Series","url":"https://bookfrontier.com/books/9781597806138"},{"authors":["Mark Teppo"],"book_id":"9781597802659","cover_image_url":"https://img.bookfrontier.com/9781597802659.jpg?v=20260402T191500Z-bisacv2site-fullset%3A2026-04-05T16%3A15%3A58Z","score":18.7836,"title":"Lightbreaker","url":"https://bookfrontier.com/books/9781597802659"},{"authors":["Richard Kadrey","Jonathan Davis 60","Audible Studios","& 0 more"],"book_id":"9781597804042","cover_image_url":"https://img.bookfrontier.com/9781597804042.jpg?v=20260402T191500Z-bisacv2site-fullset%3A2026-04-05T16%3A15%3A58Z","score":18.3388,"title":"Butcher Bird","url":"https://bookfrontier.com/books/9781597804042"},{"authors":["Courtney Schafer"],"book_id":"9781597803526","cover_image_url":"https://img.bookfrontier.com/9781597803526.jpg?v=20260402T191500Z-bisacv2site-fullset%3A2026-04-05T16%3A15%3A58Z","score":16.3353,"title":"The Whitefire Crossing","url":"https://bookfrontier.com/books/9781597803526"},{"authors":["Na'amen Gobert Tilahun"],"book_id":"9781597806022","cover_image_url":"https://img.bookfrontier.com/9781597806022.jpg?v=20260402T191500Z-bisacv2site-fullset%3A2026-04-05T16%3A15%3A58Z","score":15.9627,"title":"The Root","url":"https://bookfrontier.com/books/9781597806022"},{"authors":["Mark Smylie"],"book_id":"9781616148928","cover_image_url":"https://img.bookfrontier.com/9781616148928.jpg?v=20260402T191500Z-bisacv2site-fullset%3A2026-04-05T16%3A15%3A58Z","score":15.9498,"title":"Barrow","url":"https://bookfrontier.com/books/9781616148928"},{"authors":["Courtney Schafer"],"book_id":"9781597804288","cover_image_url":"https://img.bookfrontier.com/9781597804288.jpg?v=20260402T191500Z-bisacv2site-fullset%3A2026-04-05T16%3A15%3A58Z","score":15.5457,"title":"The Tainted City","url":"https://bookfrontier.com/books/9781597804288"},{"authors":["Greg Keyes"],"book_id":"9781597806275","cover_image_url":"https://img.bookfrontier.com/9781597806275.jpg?v=20260402T191500Z-bisacv2site-fullset%3A2026-04-05T16%3A15%3A58Z","score":15.539,"title":"The Reign of the Departed","url":"https://bookfrontier.com/books/9781597806275"}],"topics":[{"evidence_refs":["keyword:urban faerie fantasy"],"label":"Fantasy","score":0.4805,"slug":"fantasy"},{"evidence_refs":["keyword:titania fae thriller"],"label":"Thriller","score":0.2042,"slug":"thriller"},{"evidence_refs":["keyword:epic faerie adventure"],"label":"Adventure","score":0.135,"slug":"adventure"},{"evidence_refs":["keyword:dark faerie fantasy"],"label":"Dark","score":0.0812,"slug":"dark"},{"evidence_refs":["keyword:urban faerie fantasy"],"label":"Urban","score":0.0576,"slug":"urban"}],"what_you_get":["Themes: Fantasy, Thriller, Adventure.","Reading lane: Epic Fantasy and Dark Fantasy.","Publisher: Pyr."]},"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":157,"goodreads_reviews_count":19,"quality_score":0.872}}