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Content snapshot
Flag an inaccuracy →What's in this book, at a glance — five things readers want to know before they start.
Violence
Barely any
Minor conflict; science fiction adventure appropriate for all
Language
None
Clean language
Sexual Content
None
No sexual content
Substance Use
None
No substance use
Emotional Intensity
Barely any
Philosophical themes about service, sacrifice, and the Three Laws' evolution
What this book is about
R. Daneel Olivaw and R. Giskard Reventlov navigate a galactic crisis as the Spacers scheme to destroy Earth. Asimov's fourth Robot novel bridges his Robot series with the Foundation universe, introducing the concept that will become the foundation of Foundation — literally. Essential reading for the complete Asimov arc.
Notes for sensitive readers
Reader-flagged moments and themes that may affect your experience.
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