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By: Michael C. Grumley
Narrated by: Scott Brick
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About this listen

It was one of the greatest breakthroughs in human history. An achievement that stunned the entire world. And it was only the beginning.

Facing the cold, clear glass, Alison Shaw stared nervously into the giant seawater tank. It was just one year ago that she and her team of marine biologists had stunned the world with their incredible breakthrough. And now, they were about to do it again. But an ocean away, something strange was unfolding.

Along a lonely coast in South America, an experimental Russian submarine, long thought to have been dismantled, has suddenly resurfaced. And the US Navy has taken notice, sending Officers John Clay and Steve Caesare to investigate.

The sub has been studying a group of unmarked soldiers. Disappearing into the jungle each night beneath the cover of darkness. Something has been discovered...something big. And it's about to fall into the wrong hands.

Unless Alison Shaw and her team can find something that no one else can.

©2014 Michael C. Grumley (P)2018 Recorded Books Action & Adventure Mystery, Thriller & Suspense Thriller & Suspense Fiction Suspense Military Russia Submarine

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All stars
Most relevant
Reminiscent of the fun kind of boys own adventure stories you'd associate with an Indiana Jones plot. Very enjoyable though and looking forward to seeing where the story takes us next.

great fun adventure

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Loved the characters, subject matter,and the way real meets fantasy in this story. Lovely easy listening , thoroughly enjoyable. So glad there are more books to look forward to in this Breakthrough series.

Wonderful escapism

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Pretty entertaining. Scott Brick is wonderful as usual.
Can’t wait to start book 3 but would like to see the individual stories link together.

Another adventures with the characters from Breakthrough

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Loved every bit of it
Looking forward to next in series with great anticipation indeed

Couldn’t put it down

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Liked it all except the review process and the fifteen word minimum it’s tedious an will deter people

Great story

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