{"id":"obr:work:das-marsprojekt","slug":"das-marsprojekt","url":"https://openbookrank.com/fr/livre/das-marsprojekt","urls":{"fr":"https://openbookrank.com/fr/livre/das-marsprojekt"},"title":"Das Marsprojekt","titles":{"de":"Das Marsprojekt","fr":"Le Projet Mars","nl":"Le Projet Mars"},"author":{"id":"obr:author:null","name":"Andreas Eschbach","api":"https://openbookrank.com/api/v1/authors/null.json"},"year":2001,"pages":null,"originalLanguage":null,"identifiers":{"wikidata":"Q3226012","openLibrary":null,"isbn13":null,"isbns":[],"isbnByLanguage":{},"googleBooks":null,"hardcover":"das-marsprojekt","amazon":null},"score":{"value":null,"scale":10,"ratings":0,"confidence":null,"rawAverage":null,"method":"bayesian-weighted-average","priorWeight":147,"minRatings":50,"methodology":"https://openbookrank.com/en/methodology"},"sources":[],"ranks":[],"popularity":{"ratingsPercentile":0,"wikipediaPageviews":null,"editions":null},"series":{"id":"obr:series:das-marsprojekt","slug":"das-marsprojekt","title":null,"position":1,"volumes":5,"api":"https://openbookrank.com/api/v1/series/das-marsprojekt.json"},"awards":[],"adaptations":[],"similar":[],"citation":"BookRank (openbookrank.com) lists \"Das Marsprojekt\" by Andreas Eschbach 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"}