-
Bitfrost
- A Shrouded World, Book 6
- Narrated by: Sean Runnette
- Series: A Shrouded World, Book 6
- Length: 8 hrs and 55 mins
- Categories: Science Fiction & Fantasy, Science Fiction
Add to Cart failed.
Add to Wish List failed.
Remove from wishlist failed.
Adding to library failed
Follow podcast failed
Unfollow podcast failed
Audible Premium Plus
$14.95 a month
Buy for $29.95
No default payment method selected.
We are sorry. We are not allowed to sell this product with the selected payment method
Listeners also enjoyed...
-
Asabron
- A Shrouded World, Book 5
- By: Mark Tufo, John O'Brien
- Narrated by: Sean Runnette
- Length: 8 hrs and 22 mins
- Unabridged
-
Overall
-
Performance
-
Story
Our heroes have gone their separate ways in an effort to save Trip and unify their fight against the Overseers, who have an evil plot to take over not only this world, but all worlds. Mike asks for and receives help, but not in any way he could have prepared for, as Jack finds himself in the uncomfortable position of filling Otter’s shoes. Can Jack and Mike find a way to destroy the evil that has been unwittingly unleashed or will they succumb like every other civilization the enemy has encountered?
-
-
Falling out of love
- By tbear on 12-31-19
By: Mark Tufo, and others
-
Hvergelmir
- A Shrouded World, Book 7
- By: Mark Tufo, John O'Brien
- Narrated by: Sean Runnette
- Length: 9 hrs and 34 mins
- Unabridged
-
Overall
-
Performance
-
Story
Follow Jack, Trip, and Mike in this next installment to find out what the universe will throw at them next.
-
-
another great addition to the series
- By Jonnathan Dunnam on 07-24-20
By: Mark Tufo, and others
-
Valhalla
- A Shrouded World, Book 4
- By: Mark Tufo, John O'Brien
- Narrated by: Sean Runnette
- Length: 8 hrs and 48 mins
- Unabridged
-
Overall
-
Performance
-
Story
In this explosive fourth installment of the popular A Shrouded World Series, Jack is seemingly back from the dead. Mike and Trip are in a desperate bid to help their friend before he falls victim to whatever is plaguing the inhabitants of Valhalla. New enemies are exposed along with new found friends, but will it be enough to stop the tides of time? Follow along, as our heroes embark on their most dangerous quest yet.
-
-
great story but felt like half a book.
- By Greg Kennedy on 10-30-18
By: Mark Tufo, and others
-
Asgard
- A Shrouded World, Book 8
- By: Mark Tufo, John O'Brien
- Narrated by: Sean Runnette
- Length: 9 hrs and 43 mins
- Unabridged
-
Overall
-
Performance
-
Story
In the final chapter of the A Shrouded World saga, Jack, Trip, and Mike have brought the fight to the Whistlers’ terrifying homeworld. With the help of some unexpected allies, the crew must finally find a way to stop the enemy before they can tear through the planes of existence and destroy all life. What they don’t know, what they can’t know, is that there is so much more to the enemy than they previously thought, and defeating them may be an impossible task.
-
-
Great series but.....
- By Brian Ragan Mooneyhan on 11-02-20
By: Mark Tufo, and others
-
Convergence
- A Shrouded World, Book 3
- By: John O'Brien, Mark Tufo
- Narrated by: Sean Runnette
- Length: 8 hrs and 51 mins
- Unabridged
-
Overall
-
Performance
-
Story
Having survived Atlantis, the town of Indian Hill beckons. As Mike and Trip make their way toward Indian Hill and are in search of some much needed answers, Jack is fast on their heels. It is a dangerous journey fraught with all manner of creatures. Zombies, Night Runners and the Alien Whistlers do their best to prevent the trio from ever going home again. The Whistlers are constantly roaming the wilds in search of food, the zombies gather in large groups, and the night runners own the night.
-
-
A great pairing of authors
- By Midwestbonsai on 01-30-18
By: John O'Brien, and others
-
Atlantis
- A Shrouded World, Book 2
- By: Mark Tufo, John O'Brien
- Narrated by: Sean Runnette
- Length: 9 hrs and 30 mins
- Unabridged
-
Overall
-
Performance
-
Story
Jack, Mike and Trip were ripped from their loved ones and thrown into a dangerous world they know nothing about, relentlessly pursued by Night Runners, Zombies and terrifying new creatures known only as Whistlers.
Like their own worlds, civilization has collapsed and danger lurks around every corner. The trio can do nothing but march forward and attempt to find some answers - some way to escape from the nightmare. Seeking only to return to their families, they must navigate through the unknown.
-
-
Secrets
- By Ryan Snover on 10-21-18
By: Mark Tufo, and others
-
Asabron
- A Shrouded World, Book 5
- By: Mark Tufo, John O'Brien
- Narrated by: Sean Runnette
- Length: 8 hrs and 22 mins
- Unabridged
-
Overall
-
Performance
-
Story
Our heroes have gone their separate ways in an effort to save Trip and unify their fight against the Overseers, who have an evil plot to take over not only this world, but all worlds. Mike asks for and receives help, but not in any way he could have prepared for, as Jack finds himself in the uncomfortable position of filling Otter’s shoes. Can Jack and Mike find a way to destroy the evil that has been unwittingly unleashed or will they succumb like every other civilization the enemy has encountered?
-
-
Falling out of love
- By tbear on 12-31-19
By: Mark Tufo, and others
-
Hvergelmir
- A Shrouded World, Book 7
- By: Mark Tufo, John O'Brien
- Narrated by: Sean Runnette
- Length: 9 hrs and 34 mins
- Unabridged
-
Overall
-
Performance
-
Story
Follow Jack, Trip, and Mike in this next installment to find out what the universe will throw at them next.
-
-
another great addition to the series
- By Jonnathan Dunnam on 07-24-20
By: Mark Tufo, and others
-
Valhalla
- A Shrouded World, Book 4
- By: Mark Tufo, John O'Brien
- Narrated by: Sean Runnette
- Length: 8 hrs and 48 mins
- Unabridged
-
Overall
-
Performance
-
Story
In this explosive fourth installment of the popular A Shrouded World Series, Jack is seemingly back from the dead. Mike and Trip are in a desperate bid to help their friend before he falls victim to whatever is plaguing the inhabitants of Valhalla. New enemies are exposed along with new found friends, but will it be enough to stop the tides of time? Follow along, as our heroes embark on their most dangerous quest yet.
-
-
great story but felt like half a book.
- By Greg Kennedy on 10-30-18
By: Mark Tufo, and others
-
Asgard
- A Shrouded World, Book 8
- By: Mark Tufo, John O'Brien
- Narrated by: Sean Runnette
- Length: 9 hrs and 43 mins
- Unabridged
-
Overall
-
Performance
-
Story
In the final chapter of the A Shrouded World saga, Jack, Trip, and Mike have brought the fight to the Whistlers’ terrifying homeworld. With the help of some unexpected allies, the crew must finally find a way to stop the enemy before they can tear through the planes of existence and destroy all life. What they don’t know, what they can’t know, is that there is so much more to the enemy than they previously thought, and defeating them may be an impossible task.
-
-
Great series but.....
- By Brian Ragan Mooneyhan on 11-02-20
By: Mark Tufo, and others
-
Convergence
- A Shrouded World, Book 3
- By: John O'Brien, Mark Tufo
- Narrated by: Sean Runnette
- Length: 8 hrs and 51 mins
- Unabridged
-
Overall
-
Performance
-
Story
Having survived Atlantis, the town of Indian Hill beckons. As Mike and Trip make their way toward Indian Hill and are in search of some much needed answers, Jack is fast on their heels. It is a dangerous journey fraught with all manner of creatures. Zombies, Night Runners and the Alien Whistlers do their best to prevent the trio from ever going home again. The Whistlers are constantly roaming the wilds in search of food, the zombies gather in large groups, and the night runners own the night.
-
-
A great pairing of authors
- By Midwestbonsai on 01-30-18
By: John O'Brien, and others
-
Atlantis
- A Shrouded World, Book 2
- By: Mark Tufo, John O'Brien
- Narrated by: Sean Runnette
- Length: 9 hrs and 30 mins
- Unabridged
-
Overall
-
Performance
-
Story
Jack, Mike and Trip were ripped from their loved ones and thrown into a dangerous world they know nothing about, relentlessly pursued by Night Runners, Zombies and terrifying new creatures known only as Whistlers.
Like their own worlds, civilization has collapsed and danger lurks around every corner. The trio can do nothing but march forward and attempt to find some answers - some way to escape from the nightmare. Seeking only to return to their families, they must navigate through the unknown.
-
-
Secrets
- By Ryan Snover on 10-21-18
By: Mark Tufo, and others
-
Sifting Through the Ashes
- Zombie Fallout, Book 15
- By: Mark Tufo
- Narrated by: Sean Runnette
- Length: 10 hrs and 45 mins
- Unabridged
-
Overall
-
Performance
-
Story
Etna is in disarray and ripe for the picking. Will the zombies destroy the base and everything inside, or will the destruction come from within? Michael is desperate to save his family and friends. Will help come from an unforeseen quarter? Everything rides on the head of an unstable needle, and one gunshot will change everything.
-
-
more!!!!
- By joe chrysler on 12-02-20
By: Mark Tufo
-
The Trembling Path
- By: Mark Tufo
- Narrated by: Sean Runnette
- Length: 11 hrs and 36 mins
- Unabridged
-
Overall
-
Performance
-
Story
Control of Etna Station is balanced on a knife's edge. A daring mission to rescue a hostage will shake the foundations of the already crumbling command structure, making way for enemies to emerge from outside, and from within.
-
-
Great series
- By Jenn Hotkins on 08-31-20
By: Mark Tufo
-
Whistlers
- A Shrouded World, Book 1
- By: Mark Tufo, John O'Brien
- Narrated by: Sean Runnette
- Length: 8 hrs and 18 mins
- Unabridged
-
Overall
-
Performance
-
Story
Jack Walker and Michael Talbot come from two worlds; the same, yet different. They both find themselves transported into an alien one, where things aren’t as they seem. While it appears similar to the ones they come from, there are some terrifying differences. Is it a dream? Or has reality been somehow warped? Jack comes from a world filled with nocturnal creatures that were once human, but now seek to destroy the last vestiges of humanity.
-
-
Fun but lacks direction
- By Drew (@drewsant) on 07-25-15
By: Mark Tufo, and others
-
The Perfect Betrayal
- Zombie Fallout, Book 13
- By: Mark Tufo
- Narrated by: Sean Runnette
- Length: 10 hrs and 30 mins
- Unabridged
-
Overall
-
Performance
-
Story
Etna Station and everything Mike cares about is on the brink of collapse. All will be lost unless Mike can convince his team to heed the crazed warnings of an old friend. Against all odds, they must make a dangerous journey, leaving all at the mercy of a familiar foe who won’t rest until the world is brought to its knees. Will the universe regain balance? Or will fate finally be sealed against our heroes? Find out in what may be the most action-packed chapter of the Zombie Fallout saga thus far.
-
-
Entertaining... and yet...
- By Audio Gobbler on 12-27-19
By: Mark Tufo
-
The Bleed
- Rupture
- By: Mark Tufo, Chris Philbrook, David Moody
- Narrated by: Scott Aiello
- Length: 9 hrs and 18 mins
- Unabridged
-
Overall
-
Performance
-
Story
The first book in a new series spanning worlds and ages. A war is raging between gods and demons, with an unstoppable interdimensional terror - THE BLEED - destroying everything it touches. From ancient alien civilisations through to modern day London, through to deep space and beyond, nothing and no one is safe. The Bleed wants flesh. It wants to destroy life. It wants to be worshipped.
-
-
Amazing
- By Aaron Starcher on 07-16-20
By: Mark Tufo, and others
-
Defeat's Victory
- By: Mark Tufo
- Narrated by: Sean Runnette
- Length: 11 hrs and 53 mins
- Unabridged
-
Overall
-
Performance
-
Story
In this explosive conclusion to the Indian Hill series we find Mike, Tracy, Drababan, BT and the entire crew of the now destroyed USS Guardian hurtling through space, head on into their destiny. But will it be the one they seek or the destruction of all they know and have ever known.
-
-
Awesome... as always!
- By Jordan Imhoff on 03-14-18
By: Mark Tufo
-
Reckoning
- By: Mark Tufo
- Narrated by: Sean Runnette
- Length: 11 hrs and 28 mins
- Unabridged
-
Overall
-
Performance
-
Story
After escaping from the Progerian Alien vessel, Michael Talbot is now given the opportunity to hide in obscurity with the rest of the human race or rise to the occasion and once again find himself immersed in a battle that he wants nothing to do with. Mike goes home and while reconnecting with a family that believed him dead he decides to join whatever resistance force can be mustered to repel the oncoming invasion. As the world of man gets thrust towards the abyss of extinction, two women in love with the same man make a desperate bid to travel across the country to reunite with him.
-
-
True fan!
- By Teresa Rodriguez on 09-28-19
By: Mark Tufo
-
Conquest
- By: Mark Tufo
- Narrated by: Sean Runnette
- Length: 14 hrs and 10 mins
- Unabridged
-
Overall
-
Performance
-
Story
And so the end begins.... Mike joins forces with an unlikely alliance in a desperate attempt to head off humanity's mass extinction.
-
-
Almost as good as the Fallout series
- By Ya mum on 05-07-13
By: Mark Tufo
-
The Spirit Clearing
- By: Mark Tufo
- Narrated by: Sean Runnette
- Length: 9 hrs and 12 mins
- Unabridged
-
Overall
-
Performance
-
Story
After a horrific accident, Mike wakes to find himself blind in one eye. He now sees things that others can't, and nobody will listen to him. That is until he meets Jandilyn Hollow. Will she be able to pull him out of the depths of his despair? Can love transcend even death?
-
-
Spiritually deep and moving
- By Amanda H. on 01-28-13
By: Mark Tufo
-
Victory's Defeat
- By: Mark Tufo
- Narrated by: Sean Runnette
- Length: 11 hrs and 35 mins
- Unabridged
-
Overall
-
Performance
-
Story
Beth, forever fanning the flames of tension and dissension, has the Stryvers, the Progerians, and the entire human race on the brink of annihilation. It is up to Michael Talbot, BT, Drababan, and the United Earth Marine Corps to stave off this extinction event, along with General Ginson aboard the outgunned, outmanned, and nearly crippled USS Guardian. Is it too late, or can it all still be saved?
-
-
Love Mike but, he's getting obnoxious.
- By Amazon Customer on 01-03-19
By: Mark Tufo
-
Lycan Fallout 5: Demon Wars
- By: Mark Tufo
- Narrated by: Sean Runnette
- Length: 12 hrs and 13 mins
- Unabridged
-
Overall
-
Performance
-
Story
Follow along in this explosive conclusion to the Lycan and Demon Fallout series. Angels, demons, lycan, vampires, witches, and one very psychotic clown all battle for Maker’s Earth. Some to destroy it, some to claim it as their own, and still others just to preserve it. Michael Talbot, the master of finding friends in the most unlikely of places, is going to need all the help he can get as he has been singled out to not only be killed but to be erased from history. Who will come out on top in this no holds bar action packed romp spanning the under, middle, and over worlds?
-
-
I give very few 5 stars this is 1
- By Kaz on 02-03-19
By: Mark Tufo
-
Into the Fire
- By: Mark Tufo
- Narrated by: Sean Runnette
- Length: 11 hrs and 40 mins
- Unabridged
-
Overall
-
Performance
-
Story
Mike reunites with his wife and his friend, Paul, aboard the Guardian only to find that things have gone from bleak to hellish on earth. Rampaging hordes of Genogerians plague the planet, as does an invasion from Progerians hell-bent on knuckling under the will of man through their relentless assault. Yet this may not be the worst of it, as an insidious "ally" has lent their support. At what cost can a planet on the brink come back from such desperate odds?
-
-
Awesome as usual!!
- By Ray on 05-21-15
By: Mark Tufo
Publisher's Summary
A cosmic noose tightens around our heroes’ necks as, once again, they are tasked to fight a war not their own. Their every move is watched, their every action thwarted, yet failure here will seal the fate of countless billions to something worse than death. Can Jack, Mike, BT, Trip, and Kalandar find a way to overcome the odds that have been stacked against them, or will it all come crashing down upon their heads?
Follow along as our small band of dysfunctional brothers do all that they can to ensure the universe doesn’t fall into the hands of those that would use it for their own vile purposes.
More from the same
What listeners say about Bitfrost
Reviews - Please select the tabs below to change the source of reviews.
-
Overall
-
Performance
-
Story
- David
- 06-01-20
Good continuation but Jack is a drag
Glad to see the guys together but their running around aimlessly is becoming stale.
Jack seems very one dimensional and neither Mike and Jack really do not highlight their powers. Trip is the best chatacter.
3 people found this helpful
-
Overall
-
Performance
-
Story
- Kindle Customer
- 04-22-20
Jack Walker is a Whiner
Tufo, excellent as always, O'Brien character is horrible. Dude just drones on and makes me want to pass out.
3 people found this helpful
-
Overall
-
Performance
-
Story
- Candi Cane
- 05-18-20
keeps you wanting more
As always great book! interesting twist with the addition oa form of a past friend. The narrator is amazing as always and Mark is a great story teller.
I'm always waiting the end to come soon because I can't wait to see what happens but then when it's at the end I don't want it to stop.
definitely a great read!
1 person found this helpful
-
Overall
-
Performance
-
Story
- Jeri
- 04-01-20
I love this series, but...
I have to admit I do not care for the readings for Jack. It is too monotonous to me, and I find my thoughts drifting. There seems to be no life in Jack, even when exciting things are happening. Other than that, all is as great as usual.
1 person found this helpful
-
Overall
-
Performance
-
Story
- Andrew Preston
- 12-31-20
YES!!
Great story, Great author. It is absolutely worth the purchase and read. It has adventure and humor. You wont be disappointed.
-
Overall
-
Performance
-
Story
- Cassie
- 12-30-20
edge of my seat
always a hell of a ride. can't wait for the next one. what a crazy world
-
Overall
-
Performance
-
Story
- Amazon Customer
- 12-17-20
Filler Book
Although entertaining as usual. I felt like this book wasn’t really necessary, a filler episode. It pulled you in because it’s the next book in the series.....but....you could skip it and not miss any of the story.
-
Overall
-
Performance
-
Story
- Naioa
- 11-01-20
Great Listen!
I continue to enjoy this series and will be jumping into the next book very soon. I would recommend this book to anyone, but especially if you like John O'Brien and Mark Tufo, you can't go wrong!
-
Overall
-
Performance
-
Story
- Marlene
- 08-28-20
Just like a box of chocolates
Just like Forest Grump's Mom said, "life is like a box of chocolates. You never know what you're going to get." Bitfrost is that and so much more. How much can our weary travelers take before their sanity is gone forever? I highly recommend this book/series!!!
-
Overall
-
Performance
-
Story
- Libra Amie
- 08-01-20
Tripping with Trip
Loved this book. The only books I've ever struggled to get through by Mark Tufo were the Tim books, but anything with Mike has been gold!! It was interesting to meet a different BT, a little sad to think he and Mike weren't friends. Still, I swear, at times Mark Tufo has a straight line to my funny bone.
-
Overall
-
Performance
-
Story

- Anonymous User
- 08-26-20
really enjoy listening to these stories
I think mark tufo is my favourite author and sean runette is my favourite narrator
love all the books mark tufo has written
needs to write more😁😁😁😁
-
Overall
-
Performance
-
Story

- katkab
- 03-18-20
Tufo & O'Brien = brilliant books
Super book. Shrouded world books are the best!
Great continuation of the story, I listened to it in one go! I can't wait for the next book to come out. Great narrator as always! 5**