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Summary

Finding undiscovered treasures is always daring, dangerous, and deadly. Perfect for the men and women of Treasure Hunter Security.

Long, tall, and deadly Morgan Kincaid enjoys her job at Treasure Hunter Security. Raised by a tough Marine father, she loves her guns and knives, and never backs down from a fight. She's yet to find a man who can keep up with her and after a string of first dates, she's not feeling hopeful. Assigned to an underwater archeological expedition on the trail of a long-lost shipwreck, Morgan finds herself protecting the very hard, delicious body of a certain globe-trotting archeologist: a smart rogue with a wide smile and a boat-load of charm.

Dr. Zachariah James has information leading to a shipwreck filled with history and treasure. After growing up with nothing, he's forged a stellar career for himself, but history is more than just a job, it's his lifeblood. So Zach is amazed to find himself as excited by a woman as he is by his dive. Dangerous Morgan fascinates him, and he's eager to see what she's hiding under her tough exterior. 

As they dive the azure waters off the coast of Madagascar, they uncover a sizzling attraction and clues to an impossible artifact, but soon they are under attack by dangerous black-market thieves. Among traitors, kidnappings, and ancient temples, Zach and Morgan will need to put everything on the line to have any chance at surviving.

©2017 Anna Hackett (P)2019 Anna Hackett

What listeners say about Unfathomed

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Loved it

Once again the perfect companions. Listening and reading is the best way for me to enjoy this book and series

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I love this series thank you!!

Anna Hackett has a great imagination I listened to this book last April and still remember it so thought I would review it with a big yes!!!

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  • Lisa j
  • 17-06-19

Morgan's turn

We come back to the Treasure Hunter Security team being commissioned to protect a diving expedition with Morgan being intrigued as well as intriguing Zach, the lead of whole thing.

When the bad guys (spoiler: probably Silk Road) start interfering and endangering all involved, THS has their hands full.

Love that each of these comes from a real place and ties in mythology or legends to give everything that grain of truth. I mean, what if?

Such a good read.

1 person found this helpful

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  • kgagnon
  • 08-08-21

Exciting and Steamy Adventure!

I love all the exciting, action packed adventure in the Treasure Hunter Security series! This fourth book takes us on an underwater adventure off the coast of Madagascar, with Morgan and Zach. Morgan is an ex Navy SEAL who continues her adventures working for Treasure Hunter Security. She is on the team protecting Dr. Zachariah James and his crew on his quest to find a long-lost shipwreck filled with exciting history, and treasure. Zach is falling for the tough, prickly, and soft hearted Morgan. Morgan is drawn to the nerdy, passionate archaeologist but is afraid to risk her heart. When the antiquities thieves, Silk Road, become involved, they are in a race to find the ship before all is lost, including their lives. This was a breathtaking adventure with intriguing legends and history that kept me totally captivated from the very beginning. I loved Zach and Morgan, they were drawn to each others strengths, made a great team, and their chemistry was on fire! It was fun catching up with the rest of the Treasure Hunter Security team as well as learning more about Silk Road.
Stella Bloom's fabulous narration continues to make us feel like we are right there in the middle of all the action! She delivers all the excitement, emotion, wit, and steam, bringing these characters and story to life, beautifully. This was so much fun, I can't wait to listen to the next books in Treasure Hunter Security series!

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  • Lisa X
  • 25-06-21

My favorite of the series.

Love this one!! So much action! Love the characters. Its a different take as its Morgan (the female) who is the tough one and Zach seems like a needy guy but secretly he is strong as well. I enjoyed so much about this book. Its different (a small bit) from this authors normal storyline which I liked. Also who are those guys in black? Stella Bloom did a wonderful job on narration.

This one has been my favorite so far.

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  • Lisa Osborn
  • 08-01-21

Love and sacrifice

With Morgan and Zachary’s story, Anna Hackett demonstrates what all men and women want, to love and be loved !! Morgan has been disappointed with relationships time after time so she becomes a serial dater, while Zachary’s disillusionment with relationships stems from abuses he suffered as a child. However, together they lower their defenses and take a chance on love!! Their instant attraction develops into a loving connection. Stella Bloom’s performance shows the inner turmoil, anxiety and courage it takes to overcome obstacles and experience greater opportunities!!

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  • Book Dragon
  • 02-06-20

Love it

Love the story and love the narrator. Super fast listen. Stella Bloom does an awesome job on each of the characters voices so there was no confusing parts about who was talking.

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  • Robin Thompson
  • 19-09-19

Love this

I want to be Morgan Kincade when I grow up. No, really! She's smart, beautiful and deadly - what's not to love?! Morgan has been a part of the series since book one (Undiscovered) and here we get to see beneath her tough as nails exterior to a character that is all female and as tough as her public persona. As such, she needs someone who is strong enough not to be intimidated by her. Introducing Dr. Zach James (think Indiana Jones) who, while maybe not as scary as the THS crew (they are pros after all), I feel strongly that he could give them a run for their money. As with the previous books in the series, the action is fast and the chemistry is off the charts! Stella Bloom knocks it out of the park with her narration on this one.
As I have said before, if you love action, history and a touch of the unexplained, this is for you.


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  • CRAZY4PEANUTBUTTER
  • 02-05-19

Good story

BOOK REVIEW.......
This book has impressive and engaging characters. an intriguing story line, along with picturesque and powerful vivid scene descriptions. There's phenomenal banter, action, suspense and danger. I love this series!!!

NARRATOR REVIEW......
The narrator did a great job with the voices of the characters.