Listen free for 30 days

  • Undaunted

  • Valkyrie Medevac Corps, Book 1
  • By: Jack Colrain
  • Narrated by: Eric Bryan Moore
  • Length: 9 hrs and 11 mins
  • 5.0 out of 5 stars (4 ratings)

One credit a month, good for any title to download and keep.
Unlimited listening to the Plus Catalogue - thousands of select Audible Originals, podcasts and audiobooks.
Exclusive member-only deals.
No commitment - cancel anytime.
Undaunted cover art

Undaunted

By: Jack Colrain
Narrated by: Eric Bryan Moore
Try for £0.00

£7.99 per month after 30 days. Cancel anytime.

Buy Now for £18.29

Buy Now for £18.29

Pay using card ending in
By completing your purchase, you agree to Audible's Conditions of Use and authorise Audible to charge your designated card or any other card on file. Please see our Privacy Notice, Cookies Notice and Interest-based Ads Notice.

Summary

Space marines never say die. 

Commander Andrew Ritchie swore a vow to exterminate the insect-like aliens that devastated humanity. But when his latest battle turns into a rescue mission, Andrew’s medical background draws the attention of a high-ranking officer - who reassigns him to the Valkyrie Corps. 

This new medevac unit is a game changer, combining Andrew’s skills as a a medic and a combat marine. State-of-the-art Valkyrie power armor allows him to annihilate aliens while simultaneously saving human lives, giving Earth’s forces a fighting chance against their ruthless enemy. 

But the alien roaches aren’t about to scurry away in defeat. 

When Andrew’s team plunges into a hot zone of death and destruction, the secret behind the enemy’s carnage is brutally exposed. Andrew and his squad must now serve up a dose of vengeance. 

Or else their next battle may be their last… 

©2021 Relay Publishing (P)2022 Relay Publishing

What listeners say about Undaunted

Average customer ratings
Overall
  • 5 out of 5 stars
  • 5 Stars
    4
  • 4 Stars
    0
  • 3 Stars
    0
  • 2 Stars
    0
  • 1 Stars
    0
Performance
  • 5 out of 5 stars
  • 5 Stars
    4
  • 4 Stars
    0
  • 3 Stars
    0
  • 2 Stars
    0
  • 1 Stars
    0
Story
  • 5 out of 5 stars
  • 5 Stars
    4
  • 4 Stars
    0
  • 3 Stars
    0
  • 2 Stars
    0
  • 1 Stars
    0

Reviews - Please select the tabs below to change the source of reviews.

Sort by:
Filter by:
  • Overall
    5 out of 5 stars
  • Performance
    5 out of 5 stars
  • Story
    5 out of 5 stars

Great military sci-fi action story

A great military sci-fi story. Armoured medics squashing alien bugs and saving human lives, with the typical rule bending commander and misfit team. Jack Colrain writes a good combat story with excellent interesting characters, there are a few lighter moments but also some grittier scenes. Lots of explosions and battles what more would you need. Eric does a fine job with the narration giving the characters there own voice and emotional depth and is easy to listen to. An excellent new series to add to the genre. I received a complimentary copy and am leaving a honest voluntary review.

  • Overall
    5 out of 5 stars
  • Performance
    5 out of 5 stars
  • Story
    5 out of 5 stars

Great scuff

Great story line, very enjoyable cannot wait for second book. Hope that it comes soon.

  • Overall
    5 out of 5 stars
  • Performance
    5 out of 5 stars
  • Story
    5 out of 5 stars

A great sifi.

Loved this from the outset, it's got great characters with loads of depth. action and excitement all the way.
narration is flawless.

  • Overall
    5 out of 5 stars
  • Performance
    5 out of 5 stars
  • Story
    5 out of 5 stars

Different approach

This book is about a group of military medics who also become deeply involved in the actual combat. They are provided special suits of armor and are to be trained in it's use. They are also set up to fail, but with their own efforts they are successful.

The book was enjoyable since I happen to be a military veteran.

The military hierarchy is over the top and the group must prove themselves over and over.

The narrator was very good with multiple voices for the characters.

This book was provided free of charge with the expectation of an honest review.

Sort by:
Filter by:
  • Overall
    4 out of 5 stars
  • Performance
    4 out of 5 stars
  • Story
    3 out of 5 stars
Profile Image for Kristjan Larson
  • Kristjan Larson
  • 20-01-22

A Fun Military Sci-Fi Adventure

The story follows an elite combat medical unit/squad in the fight against the alien "roaches" where they are embedded into front line troops to "fix and return them to action" when they would otherwise need to be evac'd behind the lines. As expected, the characters are scrapy "black sheep/bad boys" with limited social skills. Of course, the bugs don't take this laying down ... evolving new threats to which the new valkyrie corp needs to adapt to. It was a fairly typical romp through the standard tropes for a miltitary sci-fi with the narration/performance earning this another star.

I was given this free review copy (ARC) audiobook at my request and have voluntarily left this review.
#Undaunted #TheSecretAudiobookClub

1 person found this helpful

  • Overall
    4 out of 5 stars
  • Performance
    4 out of 5 stars
  • Story
    3 out of 5 stars
Profile Image for hexwolfx
  • hexwolfx
  • 11-05-22

Even in space insecticide is needed

Bugs Bugs Bugs we've seen Space Troopers and Ender's Game. To know that are actient war transcend planetary origions has humanity in the far future inconters first contact with a cocrach-type race that has become invading humanity territories with zero-sum mentality.

When I had time to go over the time frame for the story I realized that there was a hugh plothole. The nugs stuck to a pretty simple war plans but the secound humanity uses the Valikreys they start using BIO-WMD and elaborate moves to infiltrate human commands. It made no sense to just change like that was to mugh to belief it should've been more drawn out but the author tried to up the combat to give the plotarmor meaning.

Has this continued the story did find it's foot in creativey of alien society building from ship design to armor for there race compared to humanity. this was what got what got yo me there not human so they would've developed technology approach to be suitable to aid them.

From they's two point the author bouth succeed and failed at story reasoning,but I loved the book anyway.

  • Overall
    4 out of 5 stars
  • Performance
    4 out of 5 stars
  • Story
    4 out of 5 stars
Profile Image for Kindle Customer
  • Kindle Customer
  • 20-03-22

very good

Loved it !! this story. the narrator is so fantastic it's like your really there!! excellent overall

  • Overall
    5 out of 5 stars
  • Performance
    5 out of 5 stars
  • Story
    5 out of 5 stars
Profile Image for Georgia McNabb
  • Georgia McNabb
  • 20-01-22

Excellent 1st in Series, Real Page Turner

I wish the next book in this Series was available on Audible Now, because I would start listening immediately!! Great Story, Wounderful Characters, and they are characters. Narrator does a Great job with the characters voices and the entire storyline. Highly recommend this book.