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Publisher's Summary

Recently credited with wiping out the Neanderthals, an ancient virus is released within Yellowstone National Park and quickly spreads.

A desperate plea for assistance reaches the military, but are they coming to help those battling for their lives or to wipe out every living thing in an effort to prevent a second mass extinction?

Follow a select group of individuals as they fight for survival. 

Can they avoid the infected? Can they evade the military called in to help? Can they trust each other? Will humanity survive the raging cannibals that erupt from within?
 

©2017 Devil Dog Press (P)2018 Heath Stallcup

What listeners say about Out of the Fire

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  • RJ
  • 16-09-2018

Action-packed continuation from book one!

The tale continues where it left off from the prior book. Our intrepid vacationers in the RV are still trying to avoid the infected while escaping from Yellowstone Park. Lucky the mom is still out-and-about in her birthday suit infecting people. The park rangers attempting to get a handle on the escalating situation as bad becomes worse. By now perhaps thousands of people are running through the park grounds; some running away in panic, other infected chasing them. The military is called for help to contain the chaos. Unfortunately the military’s idea to quell the panic is quite different than the park rangers. Stay tuned as the origin of the infection is revealed as well as the military’s role in it. Will our friends in the RV make it out of Yellowstone? The same goes for the front line park rangers; how many will survive? This audiobook was given by the author, narrator, or publisher at no cost in exchange for an unbiased review via Audiobook Boom.

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  • brandon visek
  • 12-08-2020

caldera 2

loved it!!!!! hell of a cliff hanger!! can't wait to start the third installment of this series

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  • Dennis
  • 17-02-2020

Yellowstone, Military and Zombies

When audiobook one ends after the military is called and arrived things are supposed to get better but instead they make the matter so much worse. They have orders to kill and leave no one alive no matter if infected or not and sweep it under the rug and not let the public down. When the military finds out they can not contain the infected and keep loosing soldiers the decide to drop a bomb to kill everyone but first they must get the soldiers out and after the bomb is dropped they find the warning they had received was before they dropped the bomb. With the dropping of the bomb the virus is spread to the west coast and slowly across the country and finally to every country. You follow the fall of the government and people trying to get to safe place to try to start a new government but that also fells till they move everyone to ships off shore but the government is just in name but the ships are also used by medical persons trying to find a cure but all attempts fail and they learn that the virus has mutated and must find a sample of the original virus to see if the original virus might help find the cure.

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  • Deedra
  • 23-10-2018

Caldera 2

I liked it!Following the outbreak of a virus from eons ago that turns concert goers at Yellowstone into killers,some are just trying to survive.When the military finally shows up,they are instructed to wipe out the virus and the people.Will our band of survivors make it?Fast paced fun chaos. Johnny Mack is a fine narrator.I was given this book by the narrator,author or publisher free for an honest review.

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  • Tiffany
  • 09-10-2018

Caldera 2

I liked this book better than the first. I liked the narration. I think he has done a better job with the female voices. I received this audio book for free through Audiobook Boom for my unbiased review.

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  • Amy Wollenhaupt
  • 30-09-2018

Great way to continue a series

This was the second book in the Caldera series. It continues at breakneck speed the story started in the first book. Each character is continued from the first book with new ones joining the fray. The story has the army trying to stop the zombie infection. Which does not go as planned. I was given this book in exchange for a honest review.

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  • Jennifer Mulder
  • 29-09-2018

A bit disappointed but it's a good story

I got the first book of this for a review a while ago and when i saw the book 2 for a review i HAD to get it. I was curious on what happened next. I got the book and as i started to listen i noticed something that made me soooo very disappointed. This book 2 of the series is actually the 2nd half of the first book that i already listed to and reviewed. They took the book i had listed to and reviewed and broke it into 2 books which i find to be not good at all!! the first book that i read left it as a "cliff hanger" or open to more books, but now the way that the books are broken i would have been very ticked and irritated to read/listen to them this way. Ok.... The story: I really liked the story, i liked the characters, some were exactly like i think people would be, and other characters made choices that didn't seem to make sense. Like the dad and how he reacted and thought of his kids I was sooo hoping to get more of the story and see what happened to these characters.

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  • TU
  • 26-09-2018

A great 2nd book

I was given this free review copy audio book at my request and have voluntarily left this review. I'm a huge Johnny Mack fan and really enjoyed book 1. So, I was quick to jump at the chance to give book 2 a listen. Like with book 1, this book felt a little unfinished. As it is similarly short, that stands to reason. If you want a quick, action packed and visceral zombie apocalypse story listen, you should give this series a shot.

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  • April Hudson
  • 22-09-2018

great 2nd book

I was given this free review copy audiobook at my request and have voluntarily left this review. Great continuation of the first book. I hated to see one of my favorites die! I listened to this book all the way through!

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  • Shanna Tidwell
  • 18-09-2018

Looks like a time jump is up ahead.....

Book two is just as action packed as book 1. We lost a few beloved characters in this one but the story survives! Military makes a dire brash decision and things are about to get ugly everywhere.....not just in Yellowstone. Egos are a funny thing. Can’t wait to see where this story goes. Johnny Mack did a great job narrating this one as well. I was voluntarily provided this review copy at no charge by the author, publisher and or narrator.

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