Jump to ratings and reviews
Rate this book
Rate this book
FBI Special Agent Faith Bold needs her K9 German Shepherd, Turk, to help her when victims of a new serial killer are found buried alive in graveyards, a mysterious string tied around their finger. Only Faith and Turk can save the next victim before her time runs out—but this killer is always one step ahead and they may have finally met their match….

SO LOST is Book #6 in a long-anticipated new series by #1 bestseller and USA Today bestselling author Blake Pierce, whose bestseller Once Gone (a free download) has received over 7,000 five star ratings and reviews.

FBI Special Agent Faith Bold doesn’t believe she can ever return to the force after the trauma she’s been through. Suffering from past demons, she feels unfit for duty and content to retire—until Turk walks into her life.

Turk, a former Marine Corps dog, wounded in battle, suffers from his own demons. But he never lets it show as he gives everything to Faith to get her back on her feet.

Each are slow to warm up to each other, but when they do, they are inseparable. Each is equally determined to hunt down the demons chasing them, whatever the cost, and to watch each other’s backs—even at the risk of their own life.

A page-turning and harrowing crime thriller featuring a brilliant and tortured FBI agent, the Faith Bold series is a riveting mystery, packed with non-stop action, suspense, twists and turns, revelations, and driven by a breakneck pace that will keep you flipping pages late into the night. Fans of Rachel Caine, Teresa Driscoll and Robert Dugoni are sure to fall in love.

213 pages, Kindle Edition

First published August 4, 2023

234 people are currently reading
216 people want to read

About the author

Blake Pierce

1,803 books5,714 followers
Blake Pierce is author of the bestselling RILEY PAGE mystery series, which includes seven books (and counting). Blake Pierce is also the author of the MACKENZIE WHITE mystery series, comprising four books (and counting); of the AVERY BLACK mystery series, comprising four books (and counting); and of the new KERI LOCKE mystery series.

An avid reader and lifelong fan of the mystery and thriller genres, Blake loves to hear from you, so please feel free to visit www.blakepierceauthor.com to learn more and stay in touch.

Ratings & Reviews

What do you think?
Rate this book

Friends & Following

Create a free account to discover what your friends think of this book!

Community Reviews

5 stars
167 (52%)
4 stars
115 (36%)
3 stars
30 (9%)
2 stars
4 (1%)
1 star
2 (<1%)
Displaying 1 - 7 of 7 reviews
Profile Image for Jenny.
2,265 reviews72 followers
September 7, 2025
So Lost is book 6 in the Faith Bold series by Blake Pierce. FBI Special Agent Faith Bold and her partner, Special Agent Michael Prince, caught a new case about a murderer who is burning victims alive in graveyards. It became a race to find the killer. However, Faith was also experiencing issues in her personal life and with her relationship with her partner, which would affect her ability to find the killer. The readers of So Lost will continue to follow FBI Special Agent Faith Bold and her partner, Special Agent Michael Prince, to discover what happens.

I do enjoy the way Blake Pierce incorporates twists and turns in his plots. I also appreciate that he emphasises the importance of dogs in helping people recover from trauma. Blake Pierce also got me thinking about how grief affects those who suffer from it and how they cope with it. I engage with the story and the characters from the first page and continue to the end.

I love Blake Pierce's portrayal of his characters and the way they interact with each other throughout the book. So Lost is well-written and researched by Blake Pierce. I like Blake Pierce's description of the settings in So Lost, which complemented the book's plot.

I recommend this book.
Profile Image for Jacqi Coffee.
62 reviews
May 17, 2024
The story is a solid 3.5-4.5 star book. This is true for the entire series.

But it gets an automatic one start for using an AI audio narrator instead of getting an actual narrator to save money or whatever. There are tons and tons of narrators out there who are just starting, good and don’t need a paycheck for their work. Many work off audiobook sales or even credits (I know from experience with said narrators.)

AI “art” is lazy and a theft of real people creating art.
Profile Image for Laur.
668 reviews121 followers
June 3, 2025
So Lost (Faith Bold #6) was a thrilling read! Capturing my interest from page 1 and never losing it! This story was filled with intensity and mystery. Interesting perp's and victims, plenty of twists and an ending, as always, leaving you begging for more. Wow!
7,741 reviews49 followers
August 4, 2023
Faith and her K9 have the grizzly's finding of the killer burying his victims alive.
Faith and her dog Turk.both have demons from their past, together they are a match, determinded to outwit the killer and stop him.
They were a good match in this series and I enjoyed how they worked together. Given arc for my voluntary review
1,579 reviews
October 10, 2025
Another good book in this series. The plot is complex and moves at a rapid pace. This book was hard to put down and I finished it on one sitting. Even after 6 books, the story seems fresh and more details of the characters personalities become apparent and how their relationships impact the readability of the story.
Profile Image for Pamela.
864 reviews25 followers
January 12, 2025
I like some of these books better than others.. I do have concern over Faith.. but I really love Turk!
768 reviews
June 2, 2025
This series is fizzling for me. Seems like the writing style has changed
Displaying 1 - 7 of 7 reviews

Can't find what you're looking for?

Get help and learn more about the design.