HomeScience FictionLucifer's Hammer

Cover of Lucifer's Hammer

Science Fiction · 1977 · R

Lucifer's Hammer

by Larry Niven

A comet hits the Earth. This is what happens next.

For17+GenreScience FictionLength629 pagesRead time~17 hours

This analysis was generated by AI from publicly available reader reviews, literary criticism, and book discussions. It has not been verified by a BookLens community reviewer and may contain errors. Be the first to verify →

Content snapshot

Flag an inaccuracy →

What's in this book, at a glance — five things readers want to know before they start.

Violence

A lot

Widespread violence as society collapses; armies of looters; some disturbing atrocity

Language

Some

Moderate adult language throughout

Sexual Content

Some

Some adult content in the survivors' world

Substance Use

Barely any

None

Emotional Intensity

A lot

The sustained psychological weight of rebuilding human society from nothing; the horror of what people do when law disappears

What this book is about

A massive comet fragments and strikes the Earth, destroying civilization in hours. Larry Niven and Jerry Pournelle's disaster epic follows survivors across California as they try to rebuild—facing famine, marauding armies, and the question of what kind of civilization is worth preserving. One of the great disaster novels, unflinching in its depiction of societal collapse.

Notes for sensitive readers

Reader-flagged moments and themes that may affect your experience.

Societal collapse violence throughout

Some disturbing atrocity in the aftermath

Reader Verification

Be the first to verify
this rating

Have you read Lucifer's Hammer? Submit a community rating to confirm or correct the AI estimate. Your review helps other readers make an informed choice.

Rate this book →

Free · ~5 minutes · No account required

Similar reads

More Science Fiction books from the catalog.

Think this AI estimate is off?

Flag an inaccuracy →

Where to Buy

Affiliate links — BookLens earns a small commission at no extra cost to you.

Buy on Amazon →