The silent invaders
by Robert Silverberg & Ed Emshwiller (Illustrator)
- First published: Date unknown
- Language: English
- Content type: Fiction
"The Silent Invaders" by Robert Silverberg is a science fiction novel published in 1963. Earth becomes a prize in an ancient galactic conflict between two alien species who dispatch surgically altered agents to infiltrate human society. Major Abner Harris, a Darruu operative, discovers his Medlin enemy has been subverted by telepathic human mutants evolving toward transcendence. He must choose between his hostile alien superiors and joining a conspiracy that demands he betray everything he knows. (This is an automatically generated summary.)
Provenance
Why this book is in the catalog
Included because retained bibliographic metadata links this work to UFOs, extraterrestrials, and contact.
Controlled discovery queries from project-gutenberg matched “extraterrestrial”. Retained metadata contains “extraterrestrial” in the subject metadata and “Extraterrestrial beings” in the subject metadata.
- “extraterrestrial”· via Project Gutenberg
- “extraterrestrial”· in subject
- “Extraterrestrial beings”· in subject
Membership records how this book met the catalog’s discovery criteria — relevance to a tradition, not a judgment of the book’s claims.
Read & download
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Project Gutenberg ebook; public domain in the USA. Public domain in the USA.
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Buy or borrow
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Editions
One edition cataloged here.
| Edition | Date | Publisher | Language | ISBN | Access | Links |
|---|---|---|---|---|---|---|
Project Gutenberg electronic edition Project Gutenberg metadata does not identify the source print edition. | 2023-11-21 | Project Gutenberg | English | — | Public domain (USA) |
Subjects
Identifiers & provenance
How this record was assembled, and the authority identifiers it carries.
Identifiers
- Project Gutenberg
Cataloged from
- Project Gutenbergprimary72190 (opens in a new tab)
Cataloging notes
- Original print publication date and source edition are absent from Project Gutenberg metadata.
- Catalog id
- project-gutenberg:72190
- Edition coverage
- Project gutenberg electronic edition
- Retrieved











