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Cover of The Ennead
Book details

The Ennead

by Jan Mark

Published 1981252 pagesISBN 978-0-1403-1354-3

Colonists from a dying Earth find a new solar system similar to the one they left behind and proceed to repeat the same destructive pattern in their new environment until near disaster makes them change their living pattern.

Beyond its central premise, the book can be read through the connected lenses of Science Fiction, Nonfiction, Fiction. Those themes offer useful points of attention as the characters, ideas, or world develop, especially where the book complicates the expectations of its primary category.

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Full BookenDeX details

What the reading experience may hold

A fuller profile for choosing with more confidence—not just another copy of the preview.

Themes to notice

Science Fiction · Nonfiction · Fiction

Use these as starting points rather than limits; the most memorable books often stretch beyond their catalog labels.

Content notes

No specific content concerns can be confirmed from the available English catalog information. Consult a publisher or reader-supplied guide when detailed warnings matter.

These notes are inferred from available catalog information and may not be complete. Check a publisher or reader-supplied guide if you need comprehensive warnings.

Reading experience

Balanced tone · Steady pace

A comfortable full-length choice for steady daily reading.

Who it may suit

A good fit if…

Readers who want a thoughtful experience and enjoy noticing the connections beneath a book’s surface story.

At a glance

This book's DNA

A visual estimate based on this edition's categories, description, and length. Select a star to explore the signals.

ToneBalanced
LuminousDark

This signal is descriptive, not a rating. It helps compare the kind of reading experience this edition may offer.

No plot details

Spoiler-Free Emotional Arc

A broad estimate of the book’s emotional rhythm, shown without story events or outcomes.

Spoiler-free
12345
PeakRelative emotional intensity
The EnneadJan Mark
Heightened4.2/5

This visualization is an interpretive estimate based on catalog description, categories, tone, pace, and content signals. It does not describe specific scenes.

Before you choose

A quick reading snapshot

Edition facts and catalog signals to help you decide whether this book fits what you want to read next.

Reading lengthA standard-length read252 pages in this edition
Publication eraModernFirst published or edition dated 1981
Primary categoryScience FictionAlso cataloged under Nonfiction and Fiction
ISBN-13
978-0-1403-1354-3
Language
English
Edition record
OL16773426M
BookenDeX editorial lens

A more thoughtful way into this book

This guide uses the edition details and category signals above to help you choose deliberately. It does not replace the author's work or a full review.

Good to know

A comfortable full-length choice for steady daily reading.

Begin with its place in Science Fiction, then notice where the book resists that label.

Try this reading approach

Read for connection, not completion.

Mark one passage that sharpens the book's central concern and one that complicates it. That tension often reveals more than a quick summary.

Three questions to carry with you

  1. Which familiar part of life becomes easier to see through this imagined world?
  2. What rules shape the world, and who benefits from them?
  3. Where does wonder, fear, or possibility change a character’s choices?

Editorial framework by Wesley Bryan, BookenDeX Founder and Editor.