{"id":"obr:work:null-a-three","slug":"null-a-three","url":"https://openbookrank.com/en/book/null-a-three","urls":{"en":"https://openbookrank.com/en/book/null-a-three","fr":"https://openbookrank.com/fr/livre/null-a-three"},"title":"Null-A Three","titles":{"pl":"Null-A 3","it":"Non-A 3","sv":"Segraren och noll-A","en":"Null-A Three","fr":"La Fin du Ā","pt":"Null-A Três"},"author":{"id":"obr:author:null","name":"A. E. van Vogt","api":"https://openbookrank.com/api/v1/authors/null.json"},"year":1984,"pages":230,"originalLanguage":null,"identifiers":{"wikidata":"Q3208972","openLibrary":null,"isbn13":null,"isbns":[],"isbnByLanguage":{},"googleBooks":null,"hardcover":"null-a-three","amazon":null},"score":{"value":null,"scale":10,"ratings":2,"confidence":null,"rawAverage":null,"method":"bayesian-weighted-average","priorWeight":147,"minRatings":50,"methodology":"https://openbookrank.com/en/methodology"},"sources":[],"ranks":[],"popularity":{"ratingsPercentile":40,"wikipediaPageviews":null,"editions":null},"series":{"id":"obr:series:null-a","slug":"null-a","title":"Null-A","position":3,"volumes":3,"api":"https://openbookrank.com/api/v1/series/null-a.json"},"awards":[],"adaptations":[],"similar":[],"citation":"BookRank (openbookrank.com) lists \"Null-A Three\" by A. E. van Vogt but does not score it: it has fewer than 50 reader ratings (snapshot 2026-10-28).","snapshot":"2026-10-28","license":"CC-BY-4.0"}