Foundation and Empire vs Prelude to Foundation: Which Should You Read?

Both live on shelves: Psychohistory, Long Now Manual for Civilization, Life on other planets, American literature, Science Fiction, Fiction

Foundation and Empire Isaac Asimov · 1945 ★★★★☆ 4.2 224 pages · ≈ 4 h 09 m · Challenging

Led by its founding father, the great psychohistorian Hari Seldon, and taking advantage of its superior science and technology, the Foundation has survived the greed and barbarism of its neighboring warrior-planets. Yet…

Psychohistoire Vie extraterrestre

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Prelude to Foundation Isaac Asimov · 1988 ★★★★☆ 4.2 470 pages · ≈ 8 h 42 m · Moderate

Voici une occasion tant pour ceux qui ont lu les cinq volumes du cycle ##Fondation## d'en constater la prȟistoire, que pour ceux qui ne les ont pas lus d'inaugurer la lecture d'un des chefs-d'oeuvre de la…

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Side by side

The verdict

Ratings are close across the board — any is a safe pick by score.
Foundation and Empire is the quickest read — about 4 hours vs 8 for Prelude to Foundation.
Foundation and Empire has the widest readership — 233120 ratings behind its score.

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How to choose

Want a one-evening read? Foundation and Empire ≈ 4h vs 8h for Prelude to Foundation New to the genre? Prelude to Foundation Moderate vs Challenging for Foundation and Empire

Scores by source

	Foundation and Empire	Prelude to Foundation
Goodreads	4.2 (233120)	4.2 (98961)
Hardcover	4.1 (1247)	5.0 (1)
Google Books	4.0 (15)	4.0 (42)
Apple Books	4.5 (988)	4.5 (747)
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Reception

	Foundation and Empire	Prelude to Foundation
Ratings	233120	98961
Editions	82	43
Citations	—	23
Film adaptations	1	1
Want to read	78784	58107
Reading it now	8162	4391
Written reviews	6745	3117
Wikipedia attention	5570	2405
Pages	224	470
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Questions readers ask

Which is rated higher: Foundation and Empire or Prelude to Foundation?

Foundation and Empire has the higher combined reader rating across sources (Foundation and Empire 4.2/5, Prelude to Foundation 4.2/5).

Which is shorter to read: Foundation and Empire or Prelude to Foundation?

Foundation and Empire is the quickest read. Estimated at 225 words per minute: Foundation and Empire (224 pages, ≈ 4 h 09 m); Prelude to Foundation (470 pages, ≈ 8 h 42 m).

Which is harder to read: Foundation and Empire or Prelude to Foundation?

Estimated difficulty, based on era, reader shelves and length — Foundation and Empire: Challenging; Prelude to Foundation: Moderate.