The Iron Maiden (Bio of a Space Tyrant Book 6)

Name: The Iron Maiden (Bio of a Space Tyrant Book 6)
Price: 9.99 USD
Availability: InStock
Rating: 4 (148 reviews)
Author: Piers Anthony

by Piers Anthony

Science Fiction Science Fiction Fantasy

4.0 (148)

4.0 stars from 148 reviews

$9.99At peak price

Last checked: Jun 29, 2026

Price history: $1.99 – $9.99

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Price range: $1.99 – $9.99

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Fans of these authors will like this...

Isaac Asimov
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Fans of these books will like this...

Dune
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The Expanse series

Perfect for you if...

You've read the first five Bio of a Space Tyrant books and want closure from a completely different angle.
You enjoy epic space opera that revisits the same timeline from multiple viewpoints to uncover new truths.
You're interested in character studies that explore family dynamics and the cost of ambition across generations.

Maybe not for you if...

You haven't read books one through five. This book assumes you know the world and the stakes thoroughly.
You prefer standalone novels or self-contained stories rather than series capstones.
You want a fast-paced plot over introspection. This is largely about filling narrative gaps and wrapping up threads.

About this book

The final book in the Bio of a Space Tyrant series by Piers Anthony covers the same time period as the first five installments, but from a different perspective. Rather than following Hope, the protagonist of the earlier books, The Iron Maiden is narrated by his sister, Spirit. Through her viewpoint, the novel reveals events that occurred when the two siblings were separated and provides closure to the series.

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Price History

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

$1.99 – $9.99

Price has dropped 25 times over the last 5 years. Goes on sale roughly every 74 days. Typically stays discounted for 28 days.

Sales Rank

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

Currently around #49K in the Kindle store — a steady mid-list seller. Sales have softened 41% recently.

Rating & Reviews

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

Currently 4.0★ from 148 reviews

Gaining approximately 1 new review per month. Rating has remained stable at 4.1 over the tracking period.

Sale Prediction

Actual Predicted

This book goes on sale roughly every 74 days. Next drop estimated in about 5 weeks. Typical discount: 80% off.

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.

Curious how prices and deals move across the whole Kindle store? See the latest findings in The Kindle Report