{"id":"obr:work:the-invaders","slug":"the-invaders","url":"https://openbookrank.com/en/book/the-invaders","urls":{"en":"https://openbookrank.com/en/book/the-invaders"},"title":"The Invaders","titles":{"en":"The Invaders","pl":"Najeźdźcy","nl":"De Indringers"},"author":{"id":"obr:author:john-flanagan","name":"John Flanagan","api":"https://openbookrank.com/api/v1/authors/john-flanagan.json"},"year":2012,"pages":null,"originalLanguage":"en","identifiers":{"wikidata":"Q7742398","openLibrary":"OL19360127W","isbn13":"9780142426630","isbns":["9780142426630"],"isbnByLanguage":{"en":"9780142426630"},"googleBooks":null,"hardcover":"the-invaders","amazon":{"en":"0142426636"}},"score":{"value":8.1,"scale":10,"ratings":63,"confidence":0.296,"rawAverage":8.44,"method":"bayesian-weighted-average","priorWeight":150,"minRatings":50,"methodology":"https://openbookrank.com/en/methodology"},"sources":[{"id":"openlibrary","name":"Open Library","average":8.44,"ratings":9,"weight":0.143},{"id":"hardcover","name":"Hardcover","average":8.44,"ratings":54,"weight":0.857}],"ranks":[{"category":"adventure","name":"Adventure","rank":64,"url":"https://openbookrank.com/en/ranking/adventure","api":"https://openbookrank.com/api/v1/rankings/adventure.json"},{"category":"fantasy","name":"Fantasy","rank":432,"url":"https://openbookrank.com/en/ranking/fantasy","api":"https://openbookrank.com/api/v1/rankings/fantasy.json"}],"popularity":{"ratingsPercentile":70,"wikipediaPageviews":75,"editions":3},"series":{"id":"obr:series:brotherband","slug":"brotherband","title":"Brotherband","position":2,"volumes":4,"api":"https://openbookrank.com/api/v1/series/brotherband.json"},"awards":[],"adaptations":[],"similar":[{"id":"obr:work:the-serpents-shadow","title":"The Serpent's Shadow","author":"Rick Riordan","score":8.11,"api":"https://openbookrank.com/api/v1/books/the-serpents-shadow.json"},{"id":"obr:work:eraks-ransom","title":"Erak's Ransom","author":"John Flanagan","score":8.08,"api":"https://openbookrank.com/api/v1/books/eraks-ransom.json"},{"id":"obr:work:the-hunters","title":"The Hunters","author":"John Flanagan","score":8.13,"api":"https://openbookrank.com/api/v1/books/the-hunters.json"},{"id":"obr:work:the-emperor-of-nihon-ja","title":"The Emperor of Nihon-Ja","author":"John Flanagan","score":8.14,"api":"https://openbookrank.com/api/v1/books/the-emperor-of-nihon-ja.json"},{"id":"obr:work:the-outcasts","title":"The Outcasts","author":"John Flanagan","score":8.15,"api":"https://openbookrank.com/api/v1/books/the-outcasts.json"},{"id":"obr:work:le-chant-des-wargals","title":"The Burning Bridge","author":"John Flanagan","score":8.16,"api":"https://openbookrank.com/api/v1/books/le-chant-des-wargals.json"}],"citation":"According to BookRank (openbookrank.com), \"The Invaders\" by John Flanagan scores 8.1/10 from 63 reader ratings, #64 in Adventure (snapshot 2026-10-12).","snapshot":"2026-10-12","license":"CC-BY-4.0"}