Apex

Name: Apex
Price: 1.99 USD
Availability: InStock
Rating: 4.5 (592 reviews)
Author: Aer-ki Jyr

by Aer-ki Jyr

Science Fiction Science Fiction Fantasy

4.5 (592)

4.5 stars from 592 reviews. Top 94% of Science Fiction books we track.

388 pages~6.5 hr readPublished by CreateSpace Independent Publishing PlatformPublished 2013-01-01

$1.99Deal72% off peak

Last checked: Jun 22, 2026

Price history: $0.99 – $6.99

Good deal — this title is discounted today.

Price range: $0.99 – $6.99

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Fans of these authors will like this...

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Fans of these books will like this...

The Expanse series
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Perfect for you if...

You enjoy sprawling space operas with multiple factions competing for power and ancient technology.
You like standalone novels that don't require commitment to a series but deliver epic scope anyway.
You appreciate hard sci-fi world-building where technology and history shape political intrigue.

Maybe not for you if...

You prefer character-driven stories over plot-driven adventures with galaxy-spanning stakes.
You want intimate, grounded narratives rather than high-concept galactic conflicts.
You're looking for a quick read. this is a meaty 388-page novel that demands attention.

About this book

Apex is a space adventure set in a galaxy where Humans once controlled the universe but were defeated by a mysterious enemy, leading to a period of cultural and technological stagnation. In recent times, trade has revived as Human artifacts have begun resurfacing throughout the galaxy, bringing forgotten advancements back to light. One such discovery emerges as potentially transformative for the future. The story follows a race to obtain this ultimate prize, with the fate of the stars at stake. Aer-ki Jyr, author of the Star Force Origin series, presents an expansive galactic setting in this standalone space opera.

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Price History

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

$0.99 – $6.99

Currently on sale at $1.99 — 72% off peak. Price has dropped 23 times over the last 6 years. Goes on sale roughly every 68 days. Typically stays discounted for 102 days.

Sales Rank

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

Currently around #280K in the Kindle store — a niche title. Climbing the charts — 32% improvement recently.

Rating & Reviews

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

Currently 4.5★ from 592 reviews

Gaining approximately 3 new reviews per month. Rating has remained stable at 4.5 over the tracking period.

Sale Prediction

Actual Predicted

This book is currently discounted at $1.99. It typically returns to around $6.99.

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.