{"schema_version":"bf_book_companion_v1","release_id":"20260402T191500Z-bisacv2site-fullset","book":{"amazon_purchase_url":"https://www.amazon.com/dp/1515449378?tag=bookfrontier-20","asin":"1515449378","authors":["Olive Higgins Prouty"],"book_id":"9781649741110","canonical_url":"https://bookfrontier.com/books/9781649741110","cover_image_url":"https://img.bookfrontier.com/9781649741110.jpg?v=20260402T191500Z-bisacv2site-fullset%3A2026-04-05T10%3A13%3A18Z","description":"Olive Higgins Prouty the author of Stella Dallas and Now, Voyager brings you the sequel to her wonderfully delightful novel Bobbie: General Manager. The Fifth Wheel follows Bobbie’s sister Ruth as she navigates her way into young adulthood. Faced with the usual life choices of a young women of her time in her place she finds herself questioning the options she has and not wanting to be little more than a fifth wheel in her own life.","forthcoming":false,"isbn13":"9781649741110","publication_date":"20210323","publisher":"Start Publishing LLC","slug":"the-fifth-wheel","subtitle":"A Novel","title":"The Fifth Wheel"},"discovery":{"categories":{"all":[{"bisac_code":"FIC027460","confidence_band":"medium","label":"Gilded-Age Romance","score":0.7454,"source":"bisac_hint_model"},{"bisac_code":"FIC027200","confidence_band":"medium","label":"20th-Century Historical Romance","score":0.7194,"source":"bisac_hint_model"},{"bisac_code":"FIC027380","confidence_band":"medium","label":"Later-Life Romance","score":0.691,"source":"bisac_hint_model"}],"hint":[{"bisac_code":"FIC027460","confidence_band":"medium","label":"Gilded-Age Romance","score":0.7454,"source":"bisac_hint_model"},{"bisac_code":"FIC027200","confidence_band":"medium","label":"20th-Century Historical Romance","score":0.7194,"source":"bisac_hint_model"},{"bisac_code":"FIC027380","confidence_band":"medium","label":"Later-Life Romance","score":0.691,"source":"bisac_hint_model"}],"publisher":[{"bisac_code":"FIC014000","confidence_band":"high","label":"Historical Fiction","score":1,"source":"onix_publisher_code"},{"bisac_code":"FIC027200","confidence_band":"high","label":"20th-Century Historical Romance","score":1,"source":"onix_publisher_code"}]},"genres":[{"label":"Gilded-Age Romance","score":0.7454,"slug":"gilded-age-romance"},{"label":"20th-Century Historical Romance","score":0.7194,"slug":"20th-century-historical-romance"},{"label":"Later-Life Romance","score":0.691,"slug":"later-life-romance"}],"reader_fit":["Good for readers who enjoy Gilded-Age Romance","Good for readers interested in women","Good for readers who enjoy Gilded-Age Romance and 20th-Century Historical Romance."],"related_lists":[],"series":null,"similar_books":[{"authors":["Joy Callaway"],"book_id":"9781400234400","cover_image_url":"https://img.bookfrontier.com/9781400234400.jpg?v=20260402T191500Z-bisacv2site-fullset%3A2026-04-05T10%3A13%3A18Z","score":11.4987,"title":"All the Pretty Places","url":"https://bookfrontier.com/books/9781400234400"},{"authors":["Beatriz Williams"],"book_id":"9780062404961","cover_image_url":"https://img.bookfrontier.com/9780062404961.jpg?v=20260402T191500Z-bisacv2site-fullset%3A2026-04-05T10%3A13%3A18Z","score":9.0911,"title":"A Certain Age","url":"https://bookfrontier.com/books/9780062404961"},{"authors":["Anita Shreve"],"book_id":"9780316781145","cover_image_url":"https://img.bookfrontier.com/9780316781145.jpg?v=20260402T191500Z-bisacv2site-fullset%3A2026-04-05T10%3A13%3A18Z","score":8.9574,"title":"The Last Time They Met","url":"https://bookfrontier.com/books/9780316781145"},{"authors":["Jess Walter"],"book_id":"9780061928178","cover_image_url":"https://img.bookfrontier.com/9780061928178.jpg?v=20260402T191500Z-bisacv2site-fullset%3A2026-04-05T10%3A13%3A18Z","score":8.954,"title":"Beautiful Ruins","url":"https://bookfrontier.com/books/9780061928178"},{"authors":["Anita Brookner"],"book_id":"9780679754435","cover_image_url":"https://img.bookfrontier.com/9780679754435.jpg?v=20260402T191500Z-bisacv2site-fullset%3A2026-04-05T10%3A13%3A18Z","score":8.6921,"title":"A Private View","url":"https://bookfrontier.com/books/9780679754435"},{"authors":["F. Scott Fitzgerald","Mike Vendetti","Spoken Realms","& 0 more"],"book_id":"9781952438332","cover_image_url":"https://img.bookfrontier.com/9781952438332.jpg?v=20260402T191500Z-bisacv2site-fullset%3A2026-04-05T10%3A13%3A18Z","score":8.6076,"title":"The Ice Palace","url":"https://bookfrontier.com/books/9781952438332"},{"authors":["Anita Loos"],"book_id":"9781515448716","cover_image_url":"https://img.bookfrontier.com/9781515448716.jpg?v=20260402T191500Z-bisacv2site-fullset%3A2026-04-05T10%3A13%3A18Z","score":8.6052,"title":"Gentlemen Prefer Blondes","url":"https://bookfrontier.com/books/9781515448716"},{"authors":["Elizabeth Gaskell","Gemma Whelan","Penguin Classics","& 0 more"],"book_id":"9781625584755","cover_image_url":"https://img.bookfrontier.com/9781625584755.jpg?v=20260402T191500Z-bisacv2site-fullset%3A2026-04-05T10%3A13%3A18Z","score":8.5955,"title":"North and South","url":"https://bookfrontier.com/books/9781625584755"}],"topics":[{"evidence_refs":["keyword:women navigating adulthood"],"label":"Women","score":0.5667,"slug":"women"},{"evidence_refs":["keyword:women personal growth"],"label":"Personal","score":0.0965,"slug":"personal"},{"evidence_refs":["keyword:women personal growth"],"label":"Growth","score":0.0827,"slug":"growth"},{"evidence_refs":["keyword:sister relationship drama"],"label":"Relationship","score":0.0572,"slug":"relationship"},{"evidence_refs":["keyword:sister relationship drama"],"label":"Drama","score":0.0527,"slug":"drama"}],"what_you_get":["Themes: Women, Personal, Growth.","Reading lane: Gilded Age Romance and 20th Century Historical Romance.","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":56,"goodreads_reviews_count":7,"quality_score":0.8534}}