{"id":"obr:work:the-assassin-and-the-underworld","slug":"the-assassin-and-the-underworld","url":"https://openbookrank.com/en/book/the-assassin-and-the-underworld","urls":{"en":"https://openbookrank.com/en/book/the-assassin-and-the-underworld"},"title":"The Assassin and the Underworld","titles":{"en":"The Assassin and the Underworld","es":"La asesina en el submundo","it":"L'assassina e il male"},"author":{"id":"obr:author:sarah-j-maas","name":"Sarah J. Maas","api":"https://openbookrank.com/api/v1/authors/sarah-j-maas.json"},"year":null,"pages":419,"originalLanguage":"en","identifiers":{"wikidata":null,"openLibrary":"OL19659489W","isbn13":"9781408834220","isbns":["9781408834220"],"isbnByLanguage":{"en":"9781408834220"},"googleBooks":"k56MsmzI4GwC","hardcover":"the-assassin-and-the-underworld","amazon":{"en":"1408834227"}},"score":{"value":7.96,"scale":10,"ratings":97,"confidence":0.393,"rawAverage":7.97,"method":"bayesian-weighted-average","priorWeight":150,"minRatings":50,"methodology":"https://openbookrank.com/en/methodology"},"sources":[{"id":"hardcover","name":"Hardcover","average":7.97,"ratings":97,"weight":1}],"ranks":[{"category":"young-adult","name":"Young adult","rank":147,"url":"https://openbookrank.com/en/ranking/young-adult","api":"https://openbookrank.com/api/v1/rankings/young-adult.json"},{"category":"fantasy","name":"Fantasy","rank":714,"url":"https://openbookrank.com/en/ranking/fantasy","api":"https://openbookrank.com/api/v1/rankings/fantasy.json"}],"popularity":{"ratingsPercentile":76,"wikipediaPageviews":0,"editions":0},"series":null,"awards":[],"adaptations":[],"similar":[{"id":"obr:work:the-witch-of-duva","title":"The Witch of Duva","author":"Leigh Bardugo","score":7.96,"api":"https://openbookrank.com/api/v1/books/the-witch-of-duva.json"},{"id":"obr:work:the-assassin-and-the-desert","title":"The Assassin and the Desert","author":"Sarah J. Maas","score":8.02,"api":"https://openbookrank.com/api/v1/books/the-assassin-and-the-desert.json"},{"id":"obr:work:the-assassin-and-the-healer","title":"The Assassin and the Healer","author":"Sarah J. Maas","score":7.83,"api":"https://openbookrank.com/api/v1/books/the-assassin-and-the-healer.json"},{"id":"obr:work:these-violent-delights-bddf5","title":"These Violent Delights","author":"Chloe Gong","score":7.75,"api":"https://openbookrank.com/api/v1/books/these-violent-delights-bddf5.json"},{"id":"obr:work:the-assassin-and-the-pirate-lord","title":"The Assassin and the Pirate Lord","author":"Sarah J. Maas","score":7.71,"api":"https://openbookrank.com/api/v1/books/the-assassin-and-the-pirate-lord.json"},{"id":"obr:work:heart-so-fierce-and-broken","title":"A Heart So Fierce and Broken","author":"Brigid Kemmerer","score":7.7,"api":"https://openbookrank.com/api/v1/books/heart-so-fierce-and-broken.json"}],"citation":"According to BookRank (openbookrank.com), \"The Assassin and the Underworld\" by Sarah J. Maas scores 7.96/10 from 97 reader ratings, #147 in Young adult (snapshot 2026-10-12).","snapshot":"2026-10-12","license":"CC-BY-4.0"}