{"id":"obr:work:powerful","slug":"powerful","url":"https://openbookrank.com/en/book/powerful","urls":{"en":"https://openbookrank.com/en/book/powerful"},"title":"Powerful","titles":{"en":"Powerful"},"author":{"id":"obr:author:lauren-roberts","name":"Lauren Roberts","api":"https://openbookrank.com/api/v1/authors/lauren-roberts.json"},"year":null,"pages":256,"originalLanguage":"en","identifiers":{"wikidata":null,"openLibrary":"OL37577731W","isbn13":"9781665966306","isbns":["9781665966306"],"isbnByLanguage":{},"googleBooks":"l63-EAAAQBAJ","hardcover":"powerful-2024","amazon":{"en":"1665966300"}},"score":{"value":8.03,"scale":10,"ratings":191,"confidence":0.509,"rawAverage":8.05,"method":"bayesian-weighted-average","priorWeight":184,"minRatings":50,"methodology":"https://openbookrank.com/en/methodology"},"sources":[{"id":"hardcover","name":"Hardcover","average":8.05,"ratings":191,"weight":1}],"ranks":[],"popularity":{"ratingsPercentile":87,"wikipediaPageviews":0,"editions":0},"series":null,"awards":[],"adaptations":[],"similar":[],"citation":"According to BookRank (openbookrank.com), \"Powerful\" by Lauren Roberts scores 8.03/10 from 191 reader ratings (snapshot 2026-09-21).","snapshot":"2026-09-21","license":"CC-BY-4.0"}