{"id":"obr:work:killers-of-a-certain-age","slug":"killers-of-a-certain-age","url":"https://openbookrank.com/en/book/killers-of-a-certain-age","urls":{"en":"https://openbookrank.com/en/book/killers-of-a-certain-age"},"title":"Killers of a Certain Age","titles":{"en":"Killers of a Certain Age","es":"Señoras de armas tomar"},"author":{"id":"obr:author:deanna-raybourn","name":"Deanna Raybourn","api":"https://openbookrank.com/api/v1/authors/deanna-raybourn.json"},"year":null,"pages":368,"originalLanguage":"en","identifiers":{"wikidata":null,"openLibrary":"OL27021614W","isbn13":"9781399712798","isbns":["9781399712798"],"isbnByLanguage":{},"googleBooks":"gAV6EAAAQBAJ","hardcover":"killers-of-a-certain-age","amazon":{"en":"1399712799"}},"score":{"value":7.5,"scale":10,"ratings":204,"confidence":0.576,"rawAverage":7.4,"method":"bayesian-weighted-average","priorWeight":150,"minRatings":50,"methodology":"https://openbookrank.com/en/methodology"},"sources":[{"id":"hardcover","name":"Hardcover","average":7.4,"ratings":204,"weight":1}],"ranks":[{"category":"thriller","name":"Thriller","rank":257,"url":"https://openbookrank.com/en/ranking/thriller","api":"https://openbookrank.com/api/v1/rankings/thriller.json"},{"category":"crime","name":"Crime & mystery","rank":359,"url":"https://openbookrank.com/en/ranking/crime","api":"https://openbookrank.com/api/v1/rankings/crime.json"}],"popularity":{"ratingsPercentile":85,"wikipediaPageviews":0,"editions":0},"series":null,"awards":[],"adaptations":[],"similar":[{"id":"obr:work:no-plan-b","title":"No Plan B","author":"Lee Child","score":7.56,"api":"https://openbookrank.com/api/v1/books/no-plan-b.json"},{"id":"obr:work:missing-you","title":"Missing You","author":"Harlan Coben","score":7.57,"api":"https://openbookrank.com/api/v1/books/missing-you.json"},{"id":"obr:work:the-boy-from-the-woods","title":"The Boy From the Woods","author":"Harlan Coben","score":7.57,"api":"https://openbookrank.com/api/v1/books/the-boy-from-the-woods.json"},{"id":"obr:work:dont-let-go","title":"Don't Let Go","author":"Harlan Coben","score":7.66,"api":"https://openbookrank.com/api/v1/books/dont-let-go.json"},{"id":"obr:work:unseen-92415","title":"Unseen","author":"Karin Slaughter","score":7.7,"api":"https://openbookrank.com/api/v1/books/unseen-92415.json"},{"id":"obr:work:the-only-one-left-7f13f","title":"The Only One Left","author":"Todd Ritter","score":7.77,"api":"https://openbookrank.com/api/v1/books/the-only-one-left-7f13f.json"}],"citation":"According to BookRank (openbookrank.com), \"Killers of a Certain Age\" by Deanna Raybourn scores 7.5/10 from 204 reader ratings, #257 in Thriller (snapshot 2026-10-13).","snapshot":"2026-10-13","license":"CC-BY-4.0"}