Ancestral MachinesCover scansClick a cover for a larger version.Hi-res cover scansBack flap (26 MB)Back (42.7 MB)Spine (9.9 MB)Front (45.2 MB)Front flap (25.9 MB)AuthorMichael CobleyCover artistsKirk Benshoff and Steve StoneLanguageEnglishOriginal languageEnglishPublisherOrbit BooksCategoriesNovel, science fiction, and space operaSeriesHumanity's Fire (4/5)Publication year2016Original publication year2016IdentifiersISBN-10: 0-356-50177-9 ISBN-13: 978-0-356-50177-2 Open Library edition: OL28255922M (Open Library)Open Library work: OL20867070W (Open Library)Pages448Has read?NoDebut?No