Insignia

Insignia

by S. J. Kincaid

4.4 (950)

4.4 stars from 950 reviews. Top 91% of Science Fiction books we track.

446 pages~7.4 hr readPublished by Katherine Tegen BooksPublished 2012-01-01

$2.99Deal73% off peak

Last checked: Jun 5, 2026

Price history: $1.99 $10.99

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Fans of these authors will like this...

  • Veronica Roth
  • Rick Riordan
  • Rae Carson

Fans of these books will like this...

  • Ender's Game
  • The Hunger Games
  • Ready Player One

Perfect for you if...

  • You love sci-fi with genuine stakes and moral complexity beyond just good versus evil.
  • You want a protagonist who's clever and flawed rather than naturally heroic or chosen one material.
  • You're drawn to stories about technology's unintended consequences and what we trade away for power.

Maybe not for you if...

  • You need romance to be the emotional core of a story rather than a subplot.
  • You prefer slower-paced character studies over plot-driven narratives.
  • You're looking for standalone novels rather than the start of a trilogy.

About this book

Tom Raines has spent years drifting between casinos with his father, a gambler who relies on Tom's gaming skills to survive. His life changes when someone notices his talent for virtual reality and offers him a place at the Pentagonal Spire, an elite military academy. At the Spire, Tom's combat instincts will be tested. If he succeeds, he will join the Intrasolar Forces and help lead his country to victory in World War III. For the first time, Tom has the chance to be important—to become a superhuman war machine with advanced tech skills. He gains friends, the possibility of romance, and a life where his actions matter. But this opportunity comes with a cost. As Tom navigates his new world, he must confront difficult questions about the relationship between humanity and technology in an age of advanced warfare.

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Price History

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

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Free$5.50$10.99Apr '20May '22Jul '24Jun '26
$1.99$10.99

Currently on sale at $2.99 — 73% off peak. Price has dropped 7 times over the last 6 years. Goes on sale roughly every 110 days. Typically stays discounted for 157 days.

Sales Rank

Amazon sales rank: lower number = better selling book. #1 is the bestseller.

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#25,015#414,496#803,977Apr '18Jun '22Mar '24May '26

Currently around #294K in the Kindle store — a niche title. Climbing the charts — 28% improvement recently.

Rating & Reviews

Purple line = star rating over time. Blue area = total review count growth.

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3.5★4.3★5.0★Jul '23Dec '23Jan '25Apr '26RatingReviews

Currently 4.4★ from 950 reviews

Gaining approximately 2 new reviews per month. Rating has remained stable at 4.4 over the tracking period.

Sale Prediction

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Free$5.50$10.99Apr '20May '22Jul '24Jun '26PredictedJun '26

Actual Predicted

This book is currently discounted at $2.99. It typically returns to around $10.99.

Prices shown in USD from Amazon US. We continuously pull new data to improve tracking. If dates look old, it usually means there has been no significant change since the last data point.

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S. J. Kincaid

1 book on Vagrant Press

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