Frozen Corpses, Vatican Devices, and Vanished Daughters: Free Mystery / Thriller eBooks

The Box

The Box FREE by Dan Wheatcroft: British Detective Thurstan Baddeley and his Chief despise each other. As a result, Thurstan is condemned to a life of geriatric cold cases in a place beyond civilization as he knows it. No explosions, or car chases, not even a slammed door. Just a deep gurgle and high-pitched whine from an increasingly malfunctioning toilet cistern. Welcome to Sutton Box, a place where Police careers go to die.

This book is Free on April 10, 2026

Cavaliered to Death (Barkview Mysteries Book 1)

Cavaliered to Death (Barkview Mysteries Book 1) FREE by C.B. Wilson: Welcome to Barkview—where dogs are pampered, people are quirky, and murder is never part of the plan. When a missing show dog leads to a live TV accusation against Cat Wright’s Aunt Char, a gunshot turns scandal into murder. Now Cat must uncover the truth before the killer strikes again.

This book is Free on April 10, 2026

Ghost Mortem (Haunted Everly After Mysteries Book 1)

Ghost Mortem (Haunted Everly After Mysteries Book 1) FREE by ReGina Welling & Erin Lynn: Dead exes don’t text—but they can haunt. Everly Dupree’s fresh start goes spectacularly wrong when she stumbles over her murdered high school ex… and his ghost. He’s pushy, sarcastic, and refuses to rest until she solves his murder, while a killer who’s still very much alive watches her next move.

This book is Free on April 10, 2026

Time Kneels Between Mountains (Seka Torlak Mystery Book 1)

Time Kneels Between Mountains (Seka Torlak Mystery Book 1) FREE by Amra Pajalic: Srebrenica, 1992, in a town besieged by the enemy, and torn apart by corruption, Seka fights for survival and seeks justice for those who are at the mercy of unscrupulous profiteers.

This book is Free on April 10, 2026

Stray Cat Blues

Stray Cat Blues FREE by Robert Bucchianeri: A missing sister. A little girl all alone. Can Max Plank, San Francisco's PI extraordinaire, untangle the mystery before all is lost? As the mayhem and dead bodies pile up, Max realizes that the only way to get the whole truth involves risking his own life. But for Max Plank, this is just the cost of doing business in the game he's decided to play.

This book is Free on April 10, 2026

Revenge on Ice (Sara/Ryker Mysteries Book 2)

Revenge on Ice (Sara/Ryker Mysteries Book 2) FREE by Linda LeBlanc: Discovery of a frozen corpse pulls detectives Sara and Ryker into a complex investigation tied to a tragic expedition on Mount Everest. Each climbing member becomes a suspect with hidden secrets, revenge, and motives. Twists and turns evolve into a surprise ending that escalates the mystery to a deadly hunter vs hunted race against time.

This book is Free on April 10, 2026

Oceans of Trouble (Tyler's Trouble Trilogy Book 2)

Oceans of Trouble (Tyler's Trouble Trilogy Book 2) FREE by Travis Casey: Fast, foul-mouthed, and laugh-out-loud ridiculous, this is a sea story for anyone who’s ever tried to escape their problems… only to discover they stowed away in your seabag. Come aboard—just don’t volunteer to “blow the EOOW.”

This book is Free on April 10, 2026

The Ninth Echo

The Ninth Echo FREE by P.J. Farrell: Archaeologist Elena Marro follows his trail into the Vatican's secret archives, a flooded Roman cistern, and toward a device that can observe the past through sound. Two factions are hunting her. What waits at the centre of the Pantheon will force her to choose between a truth that could unmake two thousand years of faith...

This book is Free on April 10, 2026

The Daughter

The Daughter FREE by Dorothy Alter: THE DAUGHTER A spellbinding psychological thriller by Dorothy Alter How far would you go to protect the life you've built when the past you buried comes back to haunt you? Marianne Hartman gave up her daughter, Ellie, when she was five years old. She married and had another daughter. Then Ellie reappeared and set about terrorizing her family.

This book is Free on April 10, 2026

Kaleva Down (Airliner Down)

Kaleva Down (Airliner Down) FREE by Kalervo Mikkonen: 1984 Cold War. A Finn obsessed with finding out why Soviet war planes shot down a Finnish airliner in 1940. A romp through Hong Kong, Finland, and Estonia in pursuit of the truth, together with an English fighter pilot friend – with Mossad, KGB, and MI6 at their heels. Actually, not a very good idea. Will the mystery be solved or buried forever?

This book is Free on April 10, 2026

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