Six Spellbinding Kindle Unlimited Mysteries and Thrillers

Green light in a mysterious forest with fog
Updated May 2023

By definition, spellbinding means holding someone’s attention as though by magical means. That’s the perfect description for a well-crafted mystery or thriller. Such books keep you turning pages and enraptured until the thrilling climax. 

We just can’t get enough of these edge-of-your-seat page-turners that keep us hooked from start to finish with a thrilling climax. 

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If you’re a fan of mysteries and thrillers, we’ve got great news for you. All these spellbinding Kindle mysteries are available for free in Kindle Unlimited! So if you’re a Kindle Unlimited subscriber, now’s your chance to experience the full power of spellbinding mystery-solving. Check out these top picks now, and jump into some of the best mystery books on Kindle Unlimited!

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The Silent Dolls – Rita Herron

The Silent Dolls Rita Herron

When seven-year-old Penny Mathews vanishes in the mountains, Detective Ellie Reeves investigates. The search takes on added desperation. A serial killer has stalked this wilderness for years.

The woods are deep and dark. Penny has no chance against the sadistic murderer chasing her. Reeves must find the girl before the killer does.

But there’s a powerful winter storm rolling toward the mountains.

A child’s footprints lead Reeves on a wild chase to save Penny. She must face her greatest fears to overcome the monster stalking the wilderness. A spellbinding, chilling page-turner that will leave you breathless.


My Review

The Silent Dolls by Rita Herron is a thrilling Kindle mystery that takes you on an adventure through the breathtaking North Georgia Appalachian Trail. The story centers around Ellie, an assertive and determined protagonist, and features plenty of exciting twists and turns to keep you guessing until the end.

It’s well written, with solid character development and believable dialogue.

Don’t be surprised if you have chills – not just from the winter weather – as this gripping mystery propels readers to the best kind of conclusion the best mystery books on Kindle are known for.

The Silent Dolls is a must-read for all fans of Kindle mysteries and thrillers. An exhilarating read from start to finish, it promises a nail-bitingly suspenseful journey with great characters and an expertly crafted plot. Every twist and turn was unexpected, capturing my attention throughout the entire book.

With the enthralling twists only uncovered in the unpredictable conclusion, this is undoubtedly one of the best mystery books on Kindle Unlimited that you won’t want to miss!

Suspenseful and memorable, you won’t forget The Silent Dolls!

My Sister’s Grave – Robert Dugoni

My Review

My Sister’s Grave by Robert Dugoni is an exciting read with the perfect combination of mystery, legal thriller, and romantic suspense. The winter setting in the northern Cascades was vividly portrayed, and the thrilling plot kept me hooked. 

Despite my relatively sharp detective skills, I still found plenty of twists in the story to keep me engaged as I eagerly anticipated the outcome.

What makes this one stand out from other Kindle mysteries and thrillers is its realistic portrayal of courtroom scenes — a testament to Dugoni’s lawyer experience.

This is one of the best mystery books on Kindle that you won’t regret reading.

With compelling writing and incredibly realistic characters, the book expertly builds tension as the central crisis begins earlier than expected. The pace lags at times, but the resolution promises to be pleasing for even the most cynical reader.

With a tone layered in neo-noir, Dugoni casts small-town America as the backdrop of a hidden terror, bringing his courtroom brilliance to life outside of it.

As one of the best mystery books on Kindle Unlimited, My Sister’s Grave will satisfy readers seeking mysteries and thrillers to enjoy on their Kindle.

Whether you’re new or experienced to Kindle mysteries and thrillers, make sure that you check out My Sister’s Grave today!

  My Sister's Grave Robert Dugoni

Twenty years ago, Tracy Crosswhite’s sister vanished. A murder trial led to the capture and arrest of a convicted rapist.

But Crosswhite never believed the rapist was her sister’s killer. Now she’s a homicide detective with the Seattle PD, and she’s intent on finding the truth.

After the sister’s remains are discovered in the Cascade Mountains, Crosswhite becomes determined to catch the real killer.

But doing so opens a Pandora’s box of dangerous secrets and puts her in the crosshairs.

A heart-pounding thriller and mystery that you can read for free on Kindle Unlimited.

The Last Sister – Kendra Elliot

The Last Sister Kendra Elliot

In the first spellbinding thriller/mystery in the Columbia River series, a shocking double murder brings sisters Madison and Emily back to their hometown in Oregon.

The murder reminds the sisters of their father’s death. He was found hanging behind the house two decades ago, and older sister Tara claimed she was out with friends that tragic night. After a brief investigation, a murderer was caught and imprisoned.

FBI agent Zander Wells investigates the crime and encounters Madison and Emily. Did the police catch the wrong person twenty years ago?

And is Tara hiding a dark secret?


My Review

This is easily one of the best mystery books on Kindle, filled with intrigue and suspense from start to finish. It combines family secrets, funny aunts, siblings, romance, racism, and dark elements such as the KKK.

I thoroughly enjoyed getting to know the characters that were so well written and having to guess which way the roller coaster plot was going until almost the end.

This first book in the Columbia River series follows FBI agent Zander Wells as he uncovers darkness in a small Oregon logging town in what turns out to be an exciting murder-mystery thriller with intriguing ties to the past. 

This is a recent addition to the plethora of Amazon Kindle mystery books. It offers suspenseful moments with enough detail to ensure readers feel part of the investigation.

Instead of relying solely on procedural jargon, this thriller keeps readers on their toes with its unexpected twists, humor, and vulnerability. Once thoroughly invested in the characters, you won’t be able to put down this new mystery book until you reach the satisfying conclusion. This is one of those Amazon Kindle mysteries that will keep you hooked.

Her Last BreathDan Padavona

My Review

Embarking on the peculiar journey of reviewing my own work feels a bit weird. But when it comes to Her Last Breath, I simply can’t hold back from sharing my thoughts with fellow Kindle mystery enthusiasts.

Let me emphasize, without a shred of doubt, that I am passionately and unreservedly proud of this book. Her Last Breath has been my cherished project for quite some time, and it has managed to carve a niche for itself among the best mystery books on Kindle Unlimited. Quite an accomplishment, wouldn’t you say?

For those who relish Kindle mysteries and thrillers and are constantly seeking new mystery books to indulge in, look no further. Her Last Breath promises to deliver a riveting experience that will have you on tenterhooks from the very first page to the last.

In the vast world of Amazon Kindle mystery books, finding the right title that piques your interest and holds it till the end can be challenging. While I don’t want to oversell my creation, I can’t help but feel that it’s a standout read that warrants the attention of any fan of the genre.

Her Last Breath is a testament to the ever-growing collection of Amazon Kindle mysteries, showcasing the dynamic and captivating nature of the genre. As a new mystery book, it offers a fresh perspective and an intriguing narrative that keeps readers guessing.

So, whether you’re a seasoned aficionado of Kindle mysteries and thrillers or just dipping your toes into the exhilarating world of literary suspense, I think Her Last Breath is a title worth exploring. 

It even hit the Top 50 Psychological Thrillers on Amazon!

While I don’t want to oversell this book, I genuinely believe it’s an excellent read, and a title you should absolutely consider if you’re a fan of the genre.

  Her Last Breath - download

In the first hair-raising page-turner in the Wolf Lake mystery and thriller series, Thomas Shepherd returns to his hometown in the Finger Lakes after he was nearly killed in a Los Angeles drive-by shooting.

The former detective, diagnosed with Asperger’s syndrome, accepts an entry-level deputy position with the Nightshade County Sheriff’s Department and moves beside the lake, hoping to find peace.

Then a headless body washes ashore. A serial killer is stalking paradise.

Thomas confronts the ghosts of his past as he investigates the murder. He must rely on allies, new and old, to catch the killer before another life is lost.

But the killer wants Thomas to be his next victim.

The Last Lie Told – Debra Webb

The Last Lie Told Debra Webb

USA Today bestselling author Debra Webb brings a new spellbinding, page-turning legal mystery to Amazon Kindle Unlimited readers in the Finley O’Sullivan series.

O’Sullivan lives with daily trauma over her husband’s unsolved murder. The legal investigator looks deeper into the crime after a man convicted of murder claims he was only covering for his daughter. The daughter has a twin sister, and the twins have different stories about the crime.

The investigator must confront her own demons if she is to solve the case.

But time is running out.


My Review

The Last Lie Told by Debra Webb was a fantastic thrill ride! This intense Amazon Kindle mystery is full of twists and turns that kept me guessing every step of the way. Whenever I thought I had it figured out, Debra surprised me with another curve. I only figured out the mystery in the last quarter of the last chapter — definitely a must-read for avid mystery fans. 

Every character feels fully developed and genuine, creating an authentic journey to a stunning conclusion. If you’re looking for a new mystery book that keeps you on your toes, The Last Lie Told is one you won’t want to miss!

Of all her Amazon Kindle mystery books, this one is my favorite so far. If you’re looking for a new mystery novel that will keep your attention on the edge of your seat, then The Last Lie Told is definitely the book for you. 

Webb masters the art of weaving together complicated plots and compelling characters while keeping the story interesting and lively. 

With plenty of twists and lies to mislead you, this thriller will keep you captivated until the very last page! 

Get your hands on one of the best new mystery books out there.

When She Returned – Lucinda Berry

My Review

When She Returned by Lucinda Berry is a captivating Amazon Kindle mystery book that kept me hooked throughout the entire read.

The story revolves around one cult and the protagonist’s experiences within it. I found the characters to be well-rounded, and the plot was packed full of exciting twists, unexpected events, and plenty of surprises.

Even though I could somewhat predict one of the twists, there were still so many thrilling moments for me to enjoy! 

Amazon Kindle mystery books are where it’s at, and When She Returned is no exception. It’ll have you hooked page after page, with the intense narrative gripping you until the very last details of this dangerously addictive psychological thriller are revealed.

If you’re looking for new mystery books to sink your teeth into, look no further than this dream-like, captivating story that digs into the depths of parenthood and explores its fraught complexities. This electrifying read will have you searching for clues and piecing together the mysteries like an eagle-eyed detective!

If you need a great read featuring suspense and an intriguing storyline, this is definitely one of the new mystery books I recommend.

  Lucinda Berry When She Returned

Eleven years ago, Kate Bennett disappeared and left her husband and young daughter behind. Fast forward to the present day when she seeks help at a gas station with an infant cradled in her arms. 

Was she the victim of a cult abduction?

When she returns to her family, she finds her husband has a new wife, and her daughter doesn’t remember her. Why does Kate look and act so differently now that she’s back?

Kate’s return is shrouded in shadow. She hid secrets from her husband, and now they are bubbling to surface.

The truth may rip the family apart.

A tense thriller/mystery with a disturbing twist.

Are you looking for the best mysteries on Kindle Unlimited? Look no further! These six spellbinding mysteries in Kindle Unlimited are sure to have you guessing until the very last page. From classic cozy mysteries to gripping thrillers, these best mystery books on Kindle Unlimited make for an entertaining and engaging read.

And if you’re not a Kindle Unlimited subscriber – fear not! For a limited time, bestselling author Dan Padavona’s Dead and Buried is available for free on Kindle, Nook, Kobo, and more, so don’t miss out!

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