{"id":"obr:work:columbus-day","slug":"columbus-day","url":"https://openbookrank.com/en/book/columbus-day","urls":{"en":"https://openbookrank.com/en/book/columbus-day","de":"https://openbookrank.com/de/buch/columbus-day"},"title":"Columbus Day","titles":{"en":"Columbus Day"},"author":{"id":"obr:author:craig-alanson","name":"Craig Alanson","api":"https://openbookrank.com/api/v1/authors/craig-alanson.json"},"year":2016,"pages":null,"originalLanguage":"en","identifiers":{"wikidata":"Q139881233","openLibrary":"OL24145125W","isbn13":"9781039460058","isbns":["9781039460058"],"isbnByLanguage":{},"googleBooks":"NNTV0AEACAAJ","hardcover":"columbus-day-2016","amazon":{"en":"1039460054"}},"score":{"value":8.03,"scale":10,"ratings":348,"confidence":0.654,"rawAverage":8.16,"method":"bayesian-weighted-average","priorWeight":184,"minRatings":50,"methodology":"https://openbookrank.com/en/methodology"},"sources":[{"id":"hardcover","name":"Hardcover","average":8.16,"ratings":348,"weight":1}],"ranks":[{"category":"science-fiction","name":"Science fiction","rank":101,"url":"https://openbookrank.com/en/ranking/science-fiction","api":"https://openbookrank.com/api/v1/rankings/science-fiction.json"}],"popularity":{"ratingsPercentile":91,"wikipediaPageviews":0,"editions":0},"series":{"id":"obr:series:expeditionary-force","slug":"expeditionary-force","title":"Expeditionary Force","position":1,"volumes":10,"api":"https://openbookrank.com/api/v1/series/expeditionary-force.json"},"awards":[],"adaptations":[],"similar":[{"id":"obr:work:ubik","title":"Ubik","author":"Philip K. Dick","score":8.03,"api":"https://openbookrank.com/api/v1/books/ubik.json"},{"id":"obr:work:salvation","title":"Salvation","author":"Peter F. Hamilton","score":8.03,"api":"https://openbookrank.com/api/v1/books/salvation.json"},{"id":"obr:work:the-institute","title":"The Institute","author":"Stephen King","score":8.04,"api":"https://openbookrank.com/api/v1/books/the-institute.json"},{"id":"obr:work:the-lathe-of-heaven","title":"The Lathe of Heaven","author":"Ursula K. Le Guin","score":8.04,"api":"https://openbookrank.com/api/v1/books/the-lathe-of-heaven.json"},{"id":"obr:work:the-amber-spyglass","title":"The Amber Spyglass","author":"Philip Pullman","score":8.04,"api":"https://openbookrank.com/api/v1/books/the-amber-spyglass.json"},{"id":"obr:work:anathem-600ad","title":"Anathem","author":"Neal Stephenson","score":8.02,"api":"https://openbookrank.com/api/v1/books/anathem-600ad.json"}],"citation":"According to BookRank (openbookrank.com), \"Columbus Day\" by Craig Alanson scores 8.03/10 from 348 reader ratings, #101 in Science fiction (snapshot 2026-09-21).","snapshot":"2026-09-21","license":"CC-BY-4.0"}