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Cover of Dark lightning
Book details

Dark lightning

by John Varley

Published 2014344 pagesISBN 978-0-4252-7407-1

"On a voyage to New Earth, the starship Rolling Thunder is powered by an energy no one understands except for its eccentric inventor, Jubal Broussard. Like many of the ship's inhabitants, Jubal rests in a state of suspended animation for years at a time, asleep yet never aging. The moments when Jubal emerges from suspended animation are usually a cause for celebration for his family, including his twin daughters--Cassie and Polly--and their uncle who is captain of the Rolling Thunder. But this time, Jubal makes a shocking announcement: The ship must stop, or everyone will die. These words from the mission's founder, the man responsible for the very existence of the Rolling Thunder, will send shock waves throughout the starship--and divide its passengers into those who believe and those who doubt. And it will be up to Cassie and Polly to stop a mutiny, discover the truth, and usher the ship into a new age of exploration"--

Beyond its central premise, the book can be read through the connected lenses of Fiction, Science Fiction, Nonfiction. 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

Fiction · Science Fiction · Nonfiction

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

Dark 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.

ToneDark
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
Dark lightningJohn Varley
Powerful4.5/5

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 read344 pages in this edition
Publication eraModernFirst published or edition dated 2014
Primary categoryFictionAlso cataloged under Science Fiction and Nonfiction
ISBN-13
978-0-4252-7407-1
Language
English
Edition record
OL27163136M
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 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. What does the central character want, and what do they misunderstand about that desire?
  2. Which detail or relationship changes how you interpret the story?
  3. What feeling or question does the book leave with you after the plot moves on?

Editorial framework by Wesley Bryan, BookenDeX Founder and Editor.