{"id":"obr:work:1-lifesteal-volume-4","slug":"1-lifesteal-volume-4","url":"https://openbookrank.com/en/book/1-lifesteal-volume-4","urls":{"en":"https://openbookrank.com/en/book/1-lifesteal-volume-4"},"title":"1% Lifesteal (Volume 4): A LitRPG Adventure","titles":{"en":"1% Lifesteal (Volume 4): A LitRPG Adventure"},"author":{"id":"obr:author:robert-blaise","name":"Robert Blaise","api":"https://openbookrank.com/api/v1/authors/robert-blaise.json"},"year":2026,"pages":null,"originalLanguage":null,"identifiers":{"wikidata":null,"openLibrary":"HC2173250","isbn13":"9798243954600","isbns":["9798243954600"],"isbnByLanguage":{"en":"9798243954600"},"googleBooks":null,"hardcover":"1-lifesteal-volume-4","amazon":null},"score":{"value":7.97,"scale":10,"ratings":21,"confidence":0.125,"rawAverage":8.1,"method":"bayesian-weighted-average","priorWeight":147,"minRatings":50,"methodology":"https://openbookrank.com/en/methodology"},"sources":[{"id":"hardcover","name":"Hardcover","average":8.1,"ratings":21,"weight":1}],"ranks":[],"popularity":{"ratingsPercentile":57,"wikipediaPageviews":0,"editions":0},"series":{"id":"obr:series:1-lifesteal","slug":"1-lifesteal","title":"1% Lifesteal","position":4,"volumes":5,"api":"https://openbookrank.com/api/v1/series/1-lifesteal.json"},"awards":[],"adaptations":[],"similar":[],"citation":"According to BookRank (openbookrank.com), \"1% Lifesteal (Volume 4): A LitRPG Adventure\" by Robert Blaise scores 7.97/10 from 21 reader ratings (snapshot 2026-10-28).","snapshot":"2026-10-28","license":"CC-BY-4.0"}