{"id":"obr:work:age-of-swords","slug":"age-of-swords","url":"https://openbookrank.com/en/book/age-of-swords","urls":{"en":"https://openbookrank.com/en/book/age-of-swords"},"title":"Age of Swords","titles":{"en":"Age of Swords"},"author":{"id":"obr:author:michael-j-sullivan","name":"Michael J. Sullivan","api":"https://openbookrank.com/api/v1/authors/michael-j-sullivan.json"},"year":null,"pages":null,"originalLanguage":null,"identifiers":{"wikidata":null,"openLibrary":"OL19649520W","isbn13":"9781101965375","isbns":["9781101965375"],"isbnByLanguage":{},"googleBooks":null,"hardcover":"age-of-swords","amazon":null},"score":{"value":8.1,"scale":10,"ratings":190,"confidence":0.508,"rawAverage":8.18,"method":"bayesian-weighted-average","priorWeight":184,"minRatings":50,"methodology":"https://openbookrank.com/en/methodology"},"sources":[{"id":"hardcover","name":"Hardcover","average":8.18,"ratings":190,"weight":1}],"ranks":[{"category":"adventure","name":"Adventure","rank":34,"url":"https://openbookrank.com/en/ranking/adventure","api":"https://openbookrank.com/api/v1/rankings/adventure.json"}],"popularity":{"ratingsPercentile":87,"wikipediaPageviews":0,"editions":0},"series":null,"awards":[],"adaptations":[],"similar":[{"id":"obr:work:the-sun-and-the-star","title":"The Sun and the Star","author":"Rick Riordan","score":8.12,"api":"https://openbookrank.com/api/v1/books/the-sun-and-the-star.json"},{"id":"obr:work:children-of-strife","title":"Children of Strife","author":"Adrian Tchaikovsky","score":8.13,"api":"https://openbookrank.com/api/v1/books/children-of-strife.json"},{"id":"obr:work:tusk-love","title":"Tusk Love","author":"Thea Guanzon","score":8.13,"api":"https://openbookrank.com/api/v1/books/tusk-love.json"},{"id":"obr:work:the-primal-hunter-13","title":"The Primal Hunter 13","author":"Zogarth","score":8.13,"api":"https://openbookrank.com/api/v1/books/the-primal-hunter-13.json"},{"id":"obr:work:the-second-death-of-locke","title":"The Second Death of Locke","author":"V.L. Bovalino","score":8.06,"api":"https://openbookrank.com/api/v1/books/the-second-death-of-locke.json"},{"id":"obr:work:the-entanglement-of-rival-wizards","title":"The Entanglement of Rival Wizards","author":"Sara Raasch","score":8.06,"api":"https://openbookrank.com/api/v1/books/the-entanglement-of-rival-wizards.json"}],"citation":"According to BookRank (openbookrank.com), \"Age of Swords\" by Michael J. Sullivan scores 8.1/10 from 190 reader ratings, #34 in Adventure (snapshot 2026-09-21).","snapshot":"2026-09-21","license":"CC-BY-4.0"}