{"id":"obr:work:my-sister-the-serial-killer","slug":"my-sister-the-serial-killer","url":"https://openbookrank.com/en/book/my-sister-the-serial-killer","urls":{"en":"https://openbookrank.com/en/book/my-sister-the-serial-killer"},"title":"My Sister, the Serial Killer","titles":{"en":"My Sister, the Serial Killer","pl":"Moja siostra morduje seryjnie","de":"Meine Schwester, die Serienmörderin","es":"Mi hermana, asesina en serie","fr":"Ma soeur, serial killeuse","it":"Mia sorella è una serial killer","pt":"Minha Irmã, a Serial Killer","nl":"Mijn zusje, de seriemoordenaar","sv":"Min syster, seriemördaren"},"author":{"id":"obr:author:oyinkan-braithwaite","name":"Oyinkan Braithwaite","api":"https://openbookrank.com/api/v1/authors/oyinkan-braithwaite.json"},"year":2018,"pages":240,"originalLanguage":"en","identifiers":{"wikidata":"Q104843316","openLibrary":"OL19761909W","isbn13":"9781786495990","isbns":["9781786495990"],"isbnByLanguage":{},"googleBooks":"tpZcDwAAQBAJ","hardcover":"my-sister-the-serial-killer","amazon":null},"score":{"value":7.28,"scale":10,"ratings":786,"confidence":0.84,"rawAverage":7.23,"method":"bayesian-weighted-average","priorWeight":150,"minRatings":50,"methodology":"https://openbookrank.com/en/methodology"},"sources":[{"id":"openlibrary","name":"Open Library","average":7.23,"ratings":31,"weight":0.039},{"id":"hardcover","name":"Hardcover","average":7.23,"ratings":755,"weight":0.961}],"ranks":[{"category":"thriller","name":"Thriller","rank":324,"url":"https://openbookrank.com/en/ranking/thriller","api":"https://openbookrank.com/api/v1/rankings/thriller.json"}],"popularity":{"ratingsPercentile":96,"wikipediaPageviews":0,"editions":22},"series":null,"awards":[],"adaptations":[],"similar":[{"id":"obr:work:the-girl-who-takes-an-eye-for-an-eye","title":"The Girl Who Takes an Eye for an Eye","author":"David Lagercrantz","score":7.29,"api":"https://openbookrank.com/api/v1/books/the-girl-who-takes-an-eye-for-an-eye.json"},{"id":"obr:work:eileen","title":"Eileen","author":"Ottessa Moshfegh","score":7.27,"api":"https://openbookrank.com/api/v1/books/eileen.json"},{"id":"obr:work:origin","title":"Origin","author":"Dan Brown","score":7.26,"api":"https://openbookrank.com/api/v1/books/origin.json"},{"id":"obr:work:the-chalk-man","title":"The Chalk Man","author":"C.J. Tudor","score":7.31,"api":"https://openbookrank.com/api/v1/books/the-chalk-man.json"},{"id":"obr:work:private","title":"Private","author":"James Patterson","score":7.25,"api":"https://openbookrank.com/api/v1/books/private.json"},{"id":"obr:work:artemis","title":"Artemis","author":"Andy Weir","score":7.32,"api":"https://openbookrank.com/api/v1/books/artemis.json"}],"citation":"According to BookRank (openbookrank.com), \"My Sister, the Serial Killer\" by Oyinkan Braithwaite scores 7.28/10 from 786 reader ratings, #324 in Thriller (snapshot 2026-10-12).","snapshot":"2026-10-12","license":"CC-BY-4.0"}