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Bone Deep Blues: A JD Walker Adventure Kindle Edition
"Follow JD "Big Dog" Walker, a former Navy Seal turned blues musician, as he races to rescue his kidnapped loved ones from human traffickers in a gripping tale of action and suspense that will keep readers hooked until the end." — NewInBooks.com
GOLD MEDAL WINNER - GLOBAL BOOK AWARDS - Action Adventure Category
WINNER OF THE 2024 INTERNATIONAL IMPACT BOOK AWARD - Crime Fiction Category
AWARD-WINNING FINALIST - The 2024 American Fiction Awards! Thriller - Crime
Bone Deep Blues is proud to announce its entry into the 2025 Next Generation Indie Book Awards!
"Bone Deep Blues" intricately weaves the gripping tale of JD “Big Dog” Walker, a resilient former Navy Seal who has transitioned from the battlefield to the vibrant yet perilous realm of a blues musician and nightclub owner. As the haunting notes of his music fill the smoky air, his life spirals into chaos when a merciless criminal syndicate snatches away his beloved brother and fiancée.
Desperate to reclaim the light in his life, JD finds himself ensnared in a shadowy underworld dominated by human trafficking and organized crime. The stakes become even higher as he navigates treacherous alliances and confronts his deepest fears. With the clock ticking mercilessly, JD must summon every ounce of his training and strength to rescue his loved ones and protect the only livelihood he's ever known. In this dark and gripping race against time, the question looms: will he be able to bring them back from the abyss before it swallows them whole?
Caught in a web of danger, JD finds himself engaged in a high-stakes game of cat and mouse, navigating a perilous world rife with threats. He faces the relentless pursuit of law enforcement, the ominous shadow of the mob, and the chilling presence of a figure known as Baba Yaga, infamously dubbed The Ice Queen. This sadistic woman, a dominatrix, the head of a porn empire and a human trafficking network, who embodies vengeance, thrives on the suffering of others, delighting in the destruction of innocence and the infliction of excruciating pain.
As JD traverses this treacherous landscape, each step is fraught with daunting challenges that test his physical prowess and his very spirit. In the midst of his turmoil, he uncovers deep, unsettling truths that expose a sinister underbelly of human trafficking, where powerful individuals mercilessly barter in stolen lives. The stark reality of this dark world raises a haunting question: Is there any hope left in a society where affluence and moral decay are inexorably intertwined?
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From the Publisher
Bone Deep Blues

Sam And Lydia And A Hidden World
The book follows back the journey of Sam and Lydia as they go on a vacation to celebrate their relationship. Sam is a third-year associate in the prestigious law firm McGowan, Talbot, and Brown in the St. Louis financial district. While Lydia is another upwardly mobile millennial and rising star in her own right. It highlights the importance of love and relationships among life's challenges and uncertainties. It contrasts with other themes or events in the book, providing warmth, positivity, and hope among darker or more intense stories.
The plot involves César, a cunning street hustler who connects people with illicit goods and services. He thrives in the city's seedy underbelly, operating out of an old warehouse for clandestine rendezvous. When Mike and Cathy, a well-to-do couple seeking excitement, cross his path, they inadvertently set off disastrous events. Mike and Cathy introduce their friends Sam and Lydia to this dangerous underworld, leading to a chaotic night at a sinister club where powerful figures are offended.
The fallout is swift and brutal. Sam and Lydia are abducted and taken to a horrifying place ruled by a figure known as Baba Yaga – or the Ice Queen, as she prefers. She is a sadistic woman who delights in the infliction of pain and holds Sam and Lydia captive in a cell-like room. While Lydia endures psychological and physical torment, Sam is subjected to brutal interrogation and forced to witness Lydia's execution.
Motivated by vengeance on behalf of a powerful figure, the ruthless Baba Yaga takes pleasure in Sam's despair. Despite the crushing loss of Lydia, Sam faces further cruelty and impossible decisions orchestrated by this monstrous woman. The story plunges into darkness, leaving the reader to wonder if Sam can survive his unimaginable ordeal and whether there's any hope for justice in this nightmarish world.
Brian R OCallaghan's 'Bone Deep Blues' exposes the capacity for immense cruelty that can lurk within individuals. It challenges the notion of pure good vs. pure evil, suggesting that darker impulses can exist in anyone given the right (or wrong) circumstances.

A Dark World
The book exposes a deeply disturbing human trafficking operation run by the ruthless Baba Yaga. Disguised as a high-end club, her establishment caters to an elite clientele of powerful women worldwide. She has devised a systematized process for procuring women, exploiting their vulnerabilities, and auctioning them off to the highest bidder.
These women, including Lydia, are stripped of their identities and reduced to mere commodities to be bought and sold. The buyers, wealthy and influential dignitaries, then spirit them away on private planes to destinations unknown. It's implied that these women will likely be resold or exploited further, their fates completely beyond their control.
Sam's desperation to save Lydia is crushed by the brutal display of Baba Yaga's power. The staged execution breaks his spirit, highlighting the vulnerability within the system and the lengths Baba Yaga will go to maintain control. Who will win between love and evil?

Product details
- ASIN : B0D2YGJV22
- Publication date : April 28, 2024
- Language : English
- File size : 814 KB
- Text-to-Speech : Enabled
- Screen Reader : Supported
- Enhanced typesetting : Enabled
- X-Ray : Not Enabled
- Word Wise : Enabled
- Print length : 427 pages
- Best Sellers Rank: #287,969 in Kindle Store (See Top 100 in Kindle Store)
- #125 in Violence in Society (Kindle Store)
- #300 in Military Fantasy (Kindle Store)
- #408 in Violence in Society (Books)
- Customer Reviews:
About the author

Throughout my career, I have been fortunate to have a diverse range of real-world experiences that have greatly influenced my creative work. As a firefighter, EMT, police detective, police academy instructor, and corporate security professional, I have encountered a wide variety of situations that have deeply impacted my perspective and provided rich material for the storylines in my books. Each experience has contributed to the authenticity and depth of my narratives, infusing them with a profound sense of realism.
From a young age, I have been drawn to the excitement of action, which naturally led me to pursue a career in firefighting and law enforcement. My love for mystery and suspense was cultivated through my early fascination with characters like Encyclopedia Brown, The Hardy Boys, and Ellory Queen, as well as classic detectives such as Sherlock Holmes and Hercule Poirot. As I matured, I found inspiration in contemporary authors like Clive Cussler, Christopher Greyson, and Michael Connelly, whose work continues to influence and shape my own writing. I strive to honor these influences by incorporating their spirit into my own creations.
Customer reviews
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Learn more how customers reviews work on AmazonCustomers say
Customers enjoy the suspenseful and engaging plot. They find the book easy to read and a fun, solid read. The characters are well-developed and relatable. Readers appreciate the tough, determined protagonist and the realistic portrayal of the world these characters inhabit. The writing style is described as clever, witty, and well-balanced. Overall, customers find the book gripping and emotionally powerful.
AI-generated from the text of customer reviews
Customers find the book gripping and engaging. They describe it as a compelling drama with unexpected twists that keeps them hooked until the end. Readers praise the story as intense, action-packed, and boundary-pushing.
"...The story plunges into a grim yet riveting world of crime, human trafficking, and unrelenting danger, all told with striking realism and emotional..." Read more
"A totally great read! This story hits hard and once it grabs you, it won't let go. But not for the squeamish...." Read more
"...Deep Blues" is a beautifully written book that invites readers to reflect on their own lives while experiencing the highs and lows of its characters...." Read more
"...While some parts slowed down, the nonstop excitement of the plot and unexpected twists kept me on the edge of my seat. It’s a well balanced read!" Read more
Customers enjoy the book's readability. They find it a solid, fun read with a great story and fabulous characters. The book is beautifully written and engaging, leaving a lasting impression.
"...Enthralling and unforgettable, this book promises to keep readers eagerly awaiting what comes next." Read more
"...The characters are well thought out and totally credible. And the action scenes are as explosive as they are gripping...." Read more
"...an unsettling layer to the narrative, making it a gripping and unforgettable read." Read more
"...root for—his determination to save his loved ones is so intense and genuine...." Read more
Customers find the characters engaging and easy to connect with. The protagonist is described as bursting with depth, and the story keeps readers hooked until the end.
"...JD "Big Dog" Walker is a protagonist bursting with depth—his blend of Navy Seal toughness and blues musician soul makes him unforgettable...." Read more
"...The characters are well thought out and totally credible. And the action scenes are as explosive as they are gripping...." Read more
"...enhancing the authenticity of the story and making it easy to connect with the characters on a personal level...." Read more
"...From the first page, JD grabs your attention as a tough, determined hero who will stop at nothing to save his brother and fiancée...." Read more
Customers appreciate the book's resiliency. They find the hero tough and determined, and the story gritty and gut-wrenching.
"...This isn’t just a story of survival but a testament to love, resilience, and the fight for justice...." Read more
"...The author skillfully weaves together themes of love, loss, and resilience, drawing readers into a world rich with vivid imagery and haunting..." Read more
"...From the first page, JD grabs your attention as a tough, determined hero who will stop at nothing to save his brother and fiancée...." Read more
"...dark realities of human trafficking without losing sight of hope and resilience...." Read more
Customers enjoy the writing style. They find it plain and plot-driven, keeping the story moving. They appreciate the way the author integrates music lyrics into the storyline and blends elements of blues music with storytelling, creating a unique experience. The references to songs and the emotional weight they carry add depth to the storytelling and the profound impact of music on our lives.
"...Again, this is not for the squeamish as the author's excellent writing talent places the reader right into the fray of things; you're right there..." Read more
"Overall, "Bone Deep Blues" is a beautifully written book that invites readers to reflect on their own lives while experiencing the highs and lows of..." Read more
"...It’s a well balanced read!" Read more
"...It is fast-paced, steamy, witty, intense, descriptive, terrifying, adventurous, sexy, romantic, informative, and relevant...." Read more
Customers find the book gripping and realistic. It portrays a grim yet vivid picture of a world where power and human trafficking are prevalent. The author does a good job painting a vivid picture of the world these characters inhabit.
"...crime, human trafficking, and unrelenting danger, all told with striking realism and emotional power...." Read more
"...love, loss, and resilience, drawing readers into a world rich with vivid imagery and haunting narratives...." Read more
"...shy away from exploring difficult themes, painting a grim yet realistic picture of a world where power and greed often overshadow humanity...." Read more
"...-paced, steamy, witty, intense, descriptive, terrifying, adventurous, sexy, romantic, informative, and relevant...." Read more
Customers enjoy the gripping mystery novel. It keeps them hooked from the first page and never slows down.
"The book is a masterfully crafted thriller that grips you from the first page and refuses to let go...." Read more
"...And the action scenes are as explosive as they are gripping...." Read more
"...the criminal world, revealing how deep the corruption runs, is both gripping and thought-provoking...." Read more
"...presence adds an unsettling layer to the narrative, making it a gripping and unforgettable read." Read more
Customers appreciate the book's knowledge of its subject matter. They find it informative, relevant, and well-researched. The author writes from personal experience, making for an engaging story.
"...What really had me was the emotional depth of JD’s character. His determination, loyalty, and love for his family make you root for him every step..." Read more
"...intense, descriptive, terrifying, adventurous, sexy, romantic, informative, and relevant...." Read more
"...Blues" launches readers into a relentless pursuit led by love and determination...." Read more
"...grim realities of organized crime while celebrating resilience and determination...." Read more
Reviews with images

A Gripping Tale of Love and Redemption
Top reviews from the United States
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- Reviewed in the United States on December 16, 2024The book is a masterfully crafted thriller that grips you from the first page and refuses to let go. JD "Big Dog" Walker is a protagonist bursting with depth—his blend of Navy Seal toughness and blues musician soul makes him unforgettable. The story plunges into a grim yet riveting world of crime, human trafficking, and unrelenting danger, all told with striking realism and emotional power.
O’Callaghan’s firsthand knowledge of law enforcement shines through, infusing the narrative with authenticity and a raw edge. The pacing is relentless, with every twist and showdown leaving you breathless. This isn’t just a story of survival but a testament to love, resilience, and the fight for justice. Enthralling and unforgettable, this book promises to keep readers eagerly awaiting what comes next.
- Reviewed in the United States on October 24, 2024A totally great read! This story hits hard and once it grabs you, it won't let go. But not for the squeamish. This story plunges you into NYC's dark and decadent world of drugs, prostitution and human trafficking. The characters are well thought out and totally credible. And the action scenes are as explosive as they are gripping. The fact that the author is a retired detective makes the reader wonder if the events in the story are drawn from the author's previous experiences. Which could account for why this story is as believable as it is scary. Again, this is not for the squeamish as the author's excellent writing talent places the reader right into the fray of things; you're right there on the seedy streets of Manhattan, in a smoke filled blues nightclub or in the middle of a fierce firefight. I hope this author puts out a sequel to this excellent novel. This story gets 5 stars!
- Reviewed in the United States on December 26, 2024Overall, "Bone Deep Blues" is a beautifully written book that invites readers to reflect on their own lives while experiencing the highs and lows of its characters. It’s a must-read for anyone who appreciates powerful storytelling and the profound impact of music on our lives. The author skillfully weaves together themes of love, loss, and resilience, drawing readers into a world rich with vivid imagery and haunting narratives.
Each character is well-developed, leaving a lasting impression as they navigate their struggles and triumphs. The dialogue flows naturally, enhancing the authenticity of the story and making it easy to connect with the characters on a personal level.
What sets this book apart is its ability to blend elements of blues music with storytelling, creating a unique atmosphere that resonates throughout the pages. The references to songs and the emotional weight they carry add depth to the narrative, making it a truly immersive experience. Highly recommended!
- Reviewed in the United States on December 4, 2024I could say that this is an adrenaline-packed thriller. From the first page, JD grabs your attention as a tough, determined hero who will stop at nothing to save his brother and fiancée. His journey into the dangerous world of human trafficking and organized crime is filled with heart-pounding action, suspense, and jaw-dropping twists. The antagonist also adds a level of fear and danger that makes every scene feel intense. The way the story dives into the darkness of the criminal world, revealing how deep the corruption runs, is both gripping and thought-provoking.
What really had me was the emotional depth of JD’s character. His determination, loyalty, and love for his family make you root for him every step of the way. The fast-paced action is thrilling, but the moments of emotional connection between JD and the people he’s trying to protect really hit me huhu. While some parts slowed down, the nonstop excitement of the plot and unexpected twists kept me on the edge of my seat. It’s a well balanced read!
- Reviewed in the United States on January 15, 2025AWARD-WINNING BOOK - This is a captivating novel filled with vibrant characters and poignant themes. The story expertly weaves together thrilling adventure, intense action, and pressing social issues. The protagonist, JD Walker, stands against formidable foes, including ruthless human traffickers and the shadowy Russian mob. At the heart of the conflict is an incredible antagonist known as the Ice Queen, a truly malevolent figure whose essence is steeped in depravity. Her chilling presence adds an unsettling layer to the narrative, making it a gripping and unforgettable read.
- Reviewed in the United States on October 30, 2024I love this book! It does a great job of balancing action with deep emotion. JD 'Big Dog' Walker is a character you can't help but root for—his determination to save his loved ones is so intense and genuine. The stakes are incredibly high, and the tension never lets up, which kept me hooked from start to finish. The mix of JD's background as a Navy Seal and his life as a blues musician added an interesting layer to his character. I also appreciated how the book shed light on the dark realities of human trafficking without losing sight of hope and resilience. If you're into thrillers with action, suspense, and a lot of heart, this is definitely one to pick up.
- Reviewed in the United States on January 16, 2025O’Callaghan doesn’t shy away from exploring difficult themes, painting a grim yet realistic picture of a world where power and greed often overshadow humanity. The vivid, sometimes harrowing depictions of organized crime and the human trafficking underworld are not for the faint of heart, but they lend an authenticity to the story that makes it impossible to put down.
Amid the darkness, JD’s journey is one of resilience and hope, even as he grapples with his own demons and the limits of his morality. The novel raises thought-provoking questions about justice, the corruption of power, and whether redemption is truly possible in a world so deeply flawed.
Bone Deep Blues is a gripping, high-octane thriller with a deeply emotional core. Fans of action-packed, morally complex stories will find themselves captivated by JD’s struggle and the evocative world O’Callaghan has created. It’s a dark, gritty ride that stays with you long after the final note fades.
Top reviews from other countries
- Ange SmithReviewed in Canada on January 14, 2025
5.0 out of 5 stars The Holy Grail of Action-Thriller Novels
I can't remember any boring part of this book, every paragraph is filled with senseful thoughts from the author, creating a masterpiece that is truly worth reading. The transition of JD from a navy seal to a civilian already sparked my curiosity. Imagine that military men are exposed to the horrors of battlefields, intrigued me a lot on how it would work if he is a blues musician and eventually a nightclub owner. Sounds interesting already right? We have the same sentiments.
Furthermore, the quality and content did justice to the promising book plot. Every chapter was filled with thrilling moments which gave me a stir of emotions. There are times that I would want to turn the page already of the book to the next even if I am not yet finished with the present as I am so eager to know what's next. However, I did not do so as not to miss every detail of the story. I suppose you hate spoilers as much as I do. So, I suggest reading every part and never miss a thing! You'll thank me for this as JD has lots of exciting moves and dialogues. Well, he is a very mysterious and unpredictable character making him a perfect protagonist for a genre like this.
When it comes to the action part and the climax of the story, the author has been very generous. There are moments that can keep your heart pounding really fast. The way, the script was delivered for the characters is realistic enough to give you a general view of what's happening while you are reading. Overall, this book is an entertaining read and will not make you fall short if you want intense action scenes minus the unnecessary fluffs.
- Kevin PiffariReviewed in Italy on January 30, 2025
5.0 out of 5 stars A Gritty and Unforgettable Thriller
A truly captivating read! This story grabs hold of you and doesn’t let go. However, it’s not for the faint of heart. It takes you deep into the gritty underworld of NYC—filled with crime, drugs, and corruption. The characters are well-developed and completely believable, and the action scenes are intense and thrilling. Given the author’s background as a retired detective, one can’t help but wonder how much of the story is inspired by real-life experiences. The writing is so immersive that you feel like you’re right there, whether on the shadowy streets, inside a smoky nightclub, or caught in the middle of a high-stakes confrontation. I truly hope there’s a sequel to this gripping novel. A solid 5-star read!
- BN WilliamReviewed in the United Kingdom on December 11, 2024
5.0 out of 5 stars twists and well-developed characters
This is a great book, packed with twists and well-developed characters whose motivations are clearly explained, making you genuinely care as a reader. I'm excited to read more from this author in the future!
- T. BellReviewed in Spain on August 19, 2024
5.0 out of 5 stars Challenges at the bottom of society
A crime action fiction novel that captures your attention from the first page and will keep you engaged until the last line. The plot follows the dangerous path of the main character JD "Big Dog" Walker in a world of human trafficking, organized crime and the mafia, plunging the reader into the bottom of society. Action, suspense, thrills, steamy romance, and more, you'll find flipping through the pages of "Bone Deep Blues."
- Jimmy K BrownReviewed in Australia on June 28, 2024
5.0 out of 5 stars Suspenseful Thriller
This thriller plunges readers into a dark underworld of human trafficking and organized crime. With intense action and emotional depth, the protagonist's quest to rescue loved ones unfolds in a suspenseful journey that grips from start to finish.