Book
Sci-FiLiterary

Track this book

You choose which shelves are public. Progress and read dates stay yours.
Sign up to track
Add to list

About

First came the news that a flying saucer had landed in Iowa. Then came the announcement that the whole thing was a hoax. End of story. Case closed. Except that two agents of the most secret intelligence agency in the U.S. government were on the scene and disappeared without reporting back. Then four more follow up agents also disappeared. So the head of the agency and his two top agents went in and managed to get out with their discovery: an invasion is underway by slug-like aliens who can touch a human and completely control his or her mind. What the humans know, they know. What the slugs…

More by Robert A. Heinlein

All books

More like this

Reviews

Rating integrity

Healthy
Counted ratings come from accounts older than 7 days and were made on or after publication. Finished readers weigh ×1.0. Readers who have not finished yet weigh ×0.5. Did-not-finish ratings are shown but not counted.

Editions

32 editions · 3 languages
  • Audiobook · English · 2013
    Blackstone Audio · 9781482932690
  • Audiobook · English · 2013
    Blackstone Audio · 9781482932713
  • Audiobook · English · 2004
    Blackstone Audiobooks · 9780786181490
  • Hardcover · English · 1999
    Yestermorrow Inc · 9781567231564
  • Audiobook · English · 1998
    Blackstone Audiobooks · 9780786113309
  • Paperback · English · 1994
    Del Rey Books · 9780345904850
Science fictionalieninvasionFiction, science fiction, generalHuman-alien encountersFictionAmerican Science fictionExtraterrestrial beings