MMachine That Saved the WorldMachine That Saved the Worldde Murray LeinsterEdiciones (1)Machine That Saved the World (2021)Independently Published · inglés · ISBN 9798730300347Más obras de Murray LeinsterWWorks of Murray Leinster (21 books and Stories)Works of Murray Leinster (21 books and Stories)UUltimate Science Fiction Anthology (33 Books)Ultimate Science Fiction Anthology (33 Books)AALIENS Stories (15 book Sci-Fi Collection)ALIENS Stories (15 book Sci-Fi Collection)