Free and Discounted Mystery & Thriller Books

Prepare for suspense, excitement, and plenty of tense situations within these mystery and thriller selections! From high-speed thrillers to tense caper stories to fascinating police procedurals, these books will keep you entertained and enthralled for hours on end. Here's a selection of mysteries, legal thrillers, crime thrillers, spy thrillers, mystery thrillers, cozys and more!

KOMPROMAT

Marguerite Sinera

Erica Warner is a button-down cyber analyst for Homeland Security. Despite her high-security clearance and swank D.C. address life is pretty ordinary, until she receives a mysterious parcel. Turns out Ric, a sexy soccer fan with whom she had a weekend fling, was actually a government operative. He sent her a zip drive that holds ... Read more

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Free: Off Chance

Glen Robins

Lukas Mueller knows something is off. He just can’t pinpoint it. His girlfriend goes missing, he goes searching, and the NSA comes investigating. When his mentor, Pho Nam Penh, disappears, Lukas’s nightmare get worse. Lukas goes from suspicious to suspect overnight. With Penh’s diabolical ambitions exposed, Lukas makes a career choice that will alter his ... Read more

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The Money

David Shawn Klein

Henry Krakow, loving husband, devoted dad, and lawyer for the down-and-out, tries to help a single father keep his two kids, but Henry’s good deed takes a wrong turn, and he has to fight for his family through an underworld of corrupt power brokers, Ukrainian mobsters, homicidal pole dancers, rap buskers, internet revolutionaries, and more…$0.99 ... Read more

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ShadowCast

V.P. Morris

Dakota Kilroy, a 28-year-old investigative journalist, is haunted by the unsolved disappearance of her best friend, Maddy Montgomery who went missing at the age of fifteen. When financial difficulties force her to move back home to Santa Monica, CA, she cannot take the unanswered questions anymore. Determined to find out what happened to Maddy, Dakota ... Read more

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Harry Starke: The Genesis Files (The Genesis Files Boxset Book 1)

Blair Howard

Three riveting crime stories you’ll not be able to put down. It all began one dark, rainy night in Genesis. Harry Starke had quit the police force only a couple of weeks earlier and was driving a lonely road when he encountered a young girl soaked to the skin and frightened. He picked her up, ... Read more

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Sapphire Lake

Samantha Shaw

“Micah Gray knows what it’s like to die. For the past year, she’s grappled with her new, unexplainable gift: she can experience other people’s deaths. Any encounter with a dead body, even a picture of one, will send Micah into an all-encompassing hallucination, giving her a first-person perspective of the deceased’s last moments. Luckily, she’s ... Read more

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Free: Louisiana Longshot (A Miss Fortune Mystery, Book 1)

Jana DeLeon

Miss Congeniality meets The Golden Girls in this hilarious mystery set in southern Louisiana. With a price on her head and a leak at the CIA, assassin Fortune Redding undertakes her most difficult mission ever…in Sinful, LA. Armed with her considerable skills and two ladies the locals dub The Geritol Mafia, Fortune decides to solve ... Read more

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The Memory Bell

Kat Flannery

Grace Penner’s safe haven crumbles when a body is found outside of town. Gifted the memory bell, a family heirloom, from her grandfather’s will, Grace’s excitement is soon squashed when the bell gets broken right after she receives it. While gluing the pieces back in place, she discovers three are still missing. Determined to find ... Read more

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Lover Girl

Stephen Kronwith

Sammy, ‘Lover Boy’ Vivino, the retired legendary hitman, answers his doorbell to find a beautiful young woman at the threshold. Unfortunately, the silenced pistol aimed at his heart quickly dashes any hope for romance. For this woman is Angelica Fortuna, a conflicted, wisecracking assassin, nicknamed l’angelo della morte – The Angel of Death. Her father, ... Read more

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Derailed

Mary Keliikoa

When a single mom of a deaf daughter inherits her father’s PI business and aims to prove that a young woman’s death wasn’t an accident, she finds herself on a crash course with her complicated family and a killer determined to keep the truth hidden. $1.99 on Kindle.... Read more

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Ready to Die

Philip Cox

The FIFTH Sam Leroy thriller! In the middle of the night, a woman reports her husband missing. Soon after, his body is found by the side of Mulholland Drive, killed by a single bullet through the head. When an adult movie executive is found shot, execution-style, LAPD Detective Sam Leroy and his partner Ray Quinn ... Read more

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One Kingdom Under Heaven

Alastair Luft

In the year 2029, China attacks the United States. Retired Navy SEAL Malcolm Kwong survives the attack. His family does not. Vowing revenge, Kwong puts together a team to help him kill the President of China and leads them into China’s Taklamakan Desert. Together, they will either prevent a world war, or start one. $0.99 on ... Read more

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The Third Call (The O’Connells Book 2)

Lorhainne Eckhart

Romance and suspense collide in this pulse-pounding read! NY Times & USA Today bestselling author Lorhainne Eckhart brings you an emotional O’Connell family novel that is both “Gut-wrenching & Riveting.” A small town. A scared little girl. A man with a gun. A small cabin deep in the woods. This book was a wonderful story.” ... Read more

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The Medina Device

T.J. Champitto

2020 PenCraft Award Winner – Crime Action Thriller 2020 Maxy Awards – Best Thriller Former Navy SEAL Cameron Lyle is transitioning to life as a husband, father and government contractor. But his thirst for adventure has driven him to a secret life of high-stakes crime that has gained the attention of the FBI. When a ... Read more

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Free: My Sister’s Detective

T.J. Jones

Eric Slater returns to Point Road to be told that his best friend’s suicide may have been murder. Angela Jeffries, the beautiful and broken obsession of his youth, begs him to investigate. Maggie Jeffries, the little sister he barely remembers, agrees to help. As their relationship turns romantic, the pair follow a trail of murder ... Read more

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Free: Killer Cruise

AR Winters

Cruises, killers and laughter! On her very first cruise, Adrienne is dealt with a few shocks – from an over-the-top cruise director, to VIP passengers who think too highly of themselves. Even worse, her best friend is accused of murder! Can Adrienne solve the mystery before it’s too late? Free on Kindle.... Read more

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Free: Possessive (Merciless World Series)

W. Winters

From USA Today bestselling author Willow Winters comes an emotionally gripping, standalone, contemporary romance. It was never love with Daniel and I never thought it would be. It was only lust from a distance. Unrequited love maybe. He’s a man I could never have, for so many reasons. That didn’t stop my heart from beating ... Read more

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Payback Jack

Timothy Sojka

1989. East Texas farmer, Smith Driskill, incites a media circus and political uproar by executing death row inmates and then refusing to fight for his own life once captured. Why is Driskill determined to die on death row, and why have so many people pledged to stop him? Smith Driskill is dying to prove a ... Read more

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Free: Crime Beat Girl

Geri Dreiling

A girl is dead. A boy is locked up. Can Debbie Bradley discover the truth before more lives are lost…maybe even her own? Free on Kindle... Read more

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Soldiers of Freedom

Samuel Marquis

SOLDIERS OF FREEDOM is the true story of the 1944-1945 War in Western Europe and the final Allied struggle to conquer Nazi Germany. The story is told through the eyes of William McBurney, a tank gunner in the 761st Tank Battalion, the first African-American tank unit in U.S. history. $0.99 on Kindle.... Read more

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The Darkness: A Gripping Psychological Thriller

B.C. Harris

“The Darkness” is a twisted psychological thriller that will quickly pull you in and refuse to let you go. The puzzle of what is happening will keep you guessing until the very end when you will be blindsided by the truth. Twelve people enter the darkness. Who will survive? $0.99 on Kindle... Read more

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Promises of Murder

A.M. Holloway

Sheriff Steele + the FBI + a love interest + a serial killer = a fight for their lives. Can Sheriff Steele identify the killer before it’s too late? $0.99 on Kindle... Read more

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Above the Law (Billy Jo McCabe Mystery Book 5)

Lorhainne Eckhart

His crime was unforgivable, but the law protects him. If an alleged crime is reported to you, but no victim can be found, has a crime been committed? This is exactly the question Billy Jo McCabe asks Detective Mark Friessen when an anonymous woman approaches her and tells her about an unspeakable crime taking place ... Read more

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The Arrogant Wolf

Adil Aijaz

A murder on a boulevard of Los Angeles turns out to be life-changing for Jared Walker, the senior detective of the LAPD. When he makes his first move on the blowhard killer and makes him run from his apartment, the killer makes a comeback with mind-boggling games to take revenge. The serial killer is an ... Read more

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Faux Friends

A.J. McCarthy

  Chantal Pouliot, of the Quebec police force, is relegated to mind-numbing desk duty because of a case that went wrong six months earlier. A break comes her way in the form of a white-collar cyber-crime case, something she hopes will help restore her status as an undercover detective. The downside is having to collaborate ... Read more

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Scramble: A Perfect Recipe For Math, Murder, and Revenge

Fred Williams

This genre-bending urban thriller tells the story of three residents of St. Louis as they fight their way to a better life. Little do they know that one fateful night, their destinies will converge when they all have a craving for Della’s special-order eggs… and no one will ever be the same. Le’Angelo Brooks’ parents ... Read more

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Keep Me In Your Heart (The Friessens Book 32)

Lorhainne Eckhart

A Friessen family celebration turns tragic when the marriage of one daughter is preceded by the heartbreaking loss of another. “This story is one that will stick with me for quite awhile. It is raw, gritty and the stuff of nightmares for those who are parents or part of a close knit family like the ... Read more

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OFF GRID: How Long Can They Hide From The Surveillance State?

J.P. Redding

From the halls of D.C. to the remote shores of Michigan’s Upper Peninsula, OFF GRID is a wild ride through a dystopian near future of mass surveillance. In the wake of a global calamity, the economy collapses. The Feds respond by wielding every power of the Welfare State to control the populace. A key tool ... Read more

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Free: Moneyman (Meriwether Files Book 1)

Mark Arundel

Can one elite SAS trooper stay alive long enough to uncover a spy at the heart of the London political establishment? British Intelligence is counting on it. “Played out on the Canary Island of Tenerife, this well-written action-suspense thriller is impossible to put down.” Avid Reader. Free on Kindle.... Read more

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Such a Good Girl (Eva Rae Thomas Mystery Book 9)

Willow Rose

FBI-profiler Eva Rae Thomas faces a devious plan in multi-million-copy bestselling author Willow Rose’s blood-rushing thriller of murder and revenge. A girl falls from the penthouse floor of an apartment in Washington, D.C. Media Mogul Richard Wanton owns the apartment and is seen standing on the balcony when the girl falls. He is accused of ... Read more

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Free: Dungeness and Dragons: A Driftwood Mystery

William Cook

In a book that Kirkus Reviews describes as “A page-turning addition to a series and a chilling but enjoyable read,” a Native American police officer in a small Oregon town battles a Russian crime czar whose sexual trafficking and drug-dealing lead to a shocking global conspiracy. Free on Kindle.... Read more

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A Dear Abby Cozy Mystery Collection Books 1 – 3: End of the Lane, Be Still My Heart and The Last Ride

Sonia Parin

Small-town cozy mysteries filled with humor, fun and the quirkiest characters around: In the idyllic town of Eden, newspaper reporter Abby must uncover who poisoned her boss, find a murderer at the annual picnic fundraiser, and stop a killer before they check more names off their list… $0.99 on Kindle.... Read more

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Shadow Pandemic

H.G. Ahedi

When the entire village turns, can five men save the day? Shadow Pandemic is a fantastic and imaginative thriller set in modern day. $0.99 on Kindle.... Read more

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Dead Tree Tales

Rush Leaming

Set in Charleston, SC, and the surrounding islands, police are called to investigate the poisoning of a much-loved 1000-year-old tree, only to find evidence of a more brutal crime. From there, the story explodes into a fast-paced, multi-character thriller unlike any you’ve ever read. Not for the faint of heart…$2.99 on Kindle.... Read more

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Free: Carnival Panic

Catori Sarmiento

CANDY MAKES THE PON PON BUNNIES SWEET! Be careful if they’re angry. And watch out for traps! These are the dangers of competing in the Carnival Panic game show, a ruthless competition that tests the chosen competitors with mental and physical struggles. In order to claim the substantial monetary prize, the winner must solve a ... Read more

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Redemption

Ed Benjamin

In this techno-thriller, orphaned teenager joins the Air Force at the lowest level and rises to become a TOP GUN fighter pilot. He fights and wins one of the most remarkable air battles in history, but the Air Force medically retired him. Will he ever face his archenemy, Mar, an Iranian TOP GUN fighter pilot, ... Read more

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Summer Club

Katherine Dean Mazerov

Normally, politics and parent drama, drunken soirees and sex-capades reign at Lydia Phillips’s swim and tennis club. Now, a strange car following the club manager, a break-in at Lydia’s home, and a shocking discovery on the club grounds have this stay-at-home mom dusting off her newspaper-reporting skills to unravel the mystery. $4.69 on Kindle.... Read more

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Free: The Lost Moments

Blakely Buckles

Haley has survived a horrific accident, but she was not the only one involved. After fleeing the scene, she seeks shelter in an unfamiliar town. Suffering from amnesia, details of her life are foggy and she carefully conceals details of the accident while she struggles to remember who she is, where she’s from, and why ... Read more

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Biostorm

Anthony J. Melchiorri

Two covert operatives stand between an insidious scientific conspiracy and global catastrophe. Biostorm takes readers on an action-packed thrill ride of international terrorism and explosive scientific intrigue suited for fans of Michael Crichton, James Rollins, and Clive Cussler. $0.99 on Kindle.... Read more

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With Full Malice: A Deadly Vigilante Crime Novel of Twisted Justice

Brenda Hill

She lives on borrowed time… Across the country, perps who’ve slaughtered innocents are dying. No one suspects a conspiracy – until a traumatized food critic stumbles onto the scene. $0.99 on Kindle.... Read more

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