Account

Company

  Menu

Description

There is a reason Cord McAllister, a budding aeronautical genius decided to return to Boulder, Colorado. His father, also a scientist, is missing and he needs to find him. However, Boulder has been under siege by a local warlord, who has created an impregnable mountain-top citadel. How will he use his ingenuity to find a way to infiltrate the mountain fortress and rescue his father along the way?

Cord must join forces with the local sheriff and his headstrong yet enticing daughter to stop the warlord and destroy the deadly technology he has stolen, presumably from Cord's own father. If their mission fails, there is a weapon of war which could bring destruction to more than just Boulder, Colorado. The future of the entire nation, even the human race, is at stake. Will they successfully face all obstacles that separate them from the ultimate goal, bringing back peace?

Angry Comanche and embittered miners are just a few of the dangers that lie ahead in their journey. Hot air balloons, knock-out bombs, the cutting edge of the day's technology is used to mount a rescue for the ages, a harrowing and dramatic adventure that explodes across the page. Will the rescue team save the entire nation from obliteration at the hands of a madman? A must read for fans of adventurous historical fiction with a touch of romance!

"Into the Impenetrable Fortress" is a historical adventure novel of approximately 80,000 words. No cliffhangers, only pure unadulterated action.

Get This Book FREE With Kindle Unlimited!

Tag This Book

This Book Has Been Tagged
It hasn't. Be the first to tag this book!

Our Recommendation

Get It This book is only $0.99.

Notify Me When The Price...

  • $
  • If I'm already tracking this book...

to track this book on eReaderIQ.

Track These Authors

to track Austin Grayson on eReaderIQ.

  • to be notified each time the price drops on any book by Austin Grayson.
  • to stop tracking Austin Grayson.

Price Summary

  • We started tracking this book on July 4, 2019.
  • This book was $0.99 when we started tracking it.
  • The price of this book has changed 6 times in the past 1,250 days.
  • The current price of this book is $0.99 last checked 8 hours ago.
  • This book is at its lowest price in the past 90 days.
  • This lowest price this book has been offered at in the past year is FREE.
  • The lowest price to date was FREE last reached on August 9, 2022.
  • This book has been FREE 3 times since we started tracking it.
  • The highest price to date was $0.99 last reached on August 14, 2022.
  • This book has been $0.99 4 times since we started tracking it.
  • This book is currently at its highest price since we started tracking it.

Genres

Additional Info

  • Text-to-Speech: Disabled
  • Lending: Disabled

We last verified the price of this book about 8 hours ago. At that time, the price was $0.99. This price is subject to change. The price displayed on the Amazon.com website at the time of purchase is the price you will pay for this book. Please confirm the price before making any purchases.