Colossus: A Sci-Fi Police Procedural Adventure

Colossus: A Sci-Fi Police Procedural Adventure

by Toby Neighbors

4.4 (348)

4.4 stars from 348 reviews


$0.99KU

Last checked: Jun 4, 2026

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Fans of these authors will like this...

  • James S.A. Corey
  • Michael Connelly
  • Joss Whedon

Fans of these books will like this...

  • The Expanse series
  • The Martian
  • Firefly: The Complete Series

Perfect for you if...

  • You enjoy police procedurals with ensemble casts who work through complex cases together, not solo heroes solving crimes.
  • You like hard sci-fi worldbuilding that feels grounded and functional, where the setting isn't just window dressing.
  • You want a fast-paced plot that bounces between multiple viewpoints without losing momentum or clarity.

Maybe not for you if...

  • You're looking for cosy mysteries or whodunits where the puzzle is the main draw. This is about tension and investigation across a confined space.
  • You prefer single-perspective narratives. This book switches between characters frequently.
  • You need heavy romantic subplots. This is a procedural first, and relationships are secondary.

About this book

Nearly half a million people will board the Colossus for a two-year journey across space to a new world. Sergeant Sawyer Flint is a last-minute replacement tasked with leading a team of detectives on the ship. He has only days to recruit his team before departure. The upper decks house some of Earth's wealthiest and most famous—or infamous—passengers, who will live alongside experts and specialists needed to build a colony. The lower decks are densely packed with people selected through a worldwide lottery, seeking escape to a world of opportunity. While all passengers were supposed to be vetted, some have circumvented the system and disregard rules. All passengers fall under the jurisdiction of the Special Investigation Unit, a hybrid SWAT and Intelligence squad tasked with solving crimes aboard the massive ship. With a million places to hide and no escape, the SIU faces unique challenges in maintaining order. Colossus is a science fiction police procedural told from multiple viewpoints in a fast-paced adventure.

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Price History

Kindle price over time. Green zones = periods when the book was free.

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Free$0.49$0.99Jan '26Jun '26
$0.99$0.99

Price has been stable at $0.99 for 5 months. This book rarely goes on sale.

Sales Rank

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#2,883#82,586#162,288Jan '26Feb '26Apr '26Jun '26

Currently around #69K in the Kindle store — a steady mid-list seller. Sales have softened 52% recently.

Rating & Reviews

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3.0★4.0★5.0★Jan '26Feb '26Mar '26Apr '26Apr '26RatingReviews

Currently 4.4★ from 348 reviews

Gaining approximately 92 new reviews per month. Steady word of mouth growth. Rating has climbed from 4.0 to 4.3. Recent readers are rating it higher.

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Free$0.49$0.99Jan '26Jun '26PredictedJun '26

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Toby Neighbors

1 book on Vagrant Press

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