Daily Free Books
Free eBook Filters

Keyword(s)

Content
Genres
Settings
Save These Filter Settings

All of the filters are bookmarkable too, so you can also bookmark any page and the filter settings will be kept when you return to the bookmark

Subscribe to get free eBooks every day

Free Kindle eBooks | Mysteries & Detectives |

Showing Free eBook 1-30 of 336
  1 2 3 4 5  Next

Project Cat's Away: A junior spy adventure novel. by Julie Mee

Emma Davis is a spy. A junior spy girl book series.She's keeping secrets from her Mom, from her best friend, from everybody. But her secrets aren't your regular 'dear diary' revelations. Her secrets could change the world. Emma is a member of Project Cat's Away, an agency that lets pare...

Genre: Children's eBooks, Mysteries & Detectives / Size: 144 pages / Free from 31 March 2020 PDT/PST  Rating: 5.00 / 5 5 reviews

Frankie Sparrow: Private Investigator by Ewan McGregor

...

Genre: Children's eBooks, Action & Adventure, Mysteries & Detectives / Size: 71 pages / Free from 31 March 2020 PDT/PST  Rating: 5.00 / 5 5 reviews

Sea, Snow and Spies (The Cornish Mysteries Book 2) by Julian Barritt

Strange lights over Mount's Bay; mysterious circles in the sand, and an ephemeral ghost ship!What a start to the Christmas holidays for Andy, Sarah and Jo Lawrence! Returning to Cornwall to meet up with Mary and Hazel Bailey who they met last summer in Cornwall, the group find themselve...

Genre: Children's eBooks, Action & Adventure, Mysteries & Detectives, Teen & Young Adult, Mysteries & Thrillers, Literature & Fiction, Science Fiction & Fantasy / Size: 172 pages / Free from 30 March 2020 PDT/PST  Rating: 5.00 / 5 5 reviews

The Secret of Markree Castle: 4 boys, 3 days, 1 castle. (Li & Lu Book 2) by Bradley Charbonneau

The babysitter flaked and four young boys have pretty much free reign of a castle. "Wait, what?" they ask. Yes, they heard it right. While one of their dads is getting married, the boys are free to explore the castle."They're old enough to be responsible, aren't they?" one dad asked the ot...

Genre: Children's eBooks, Science Fiction, Fantasy & Scary Stories, Mysteries & Detectives / Size: 69 pages / Free from 29 March 2020 PDT/PST  Rating: 5.00 / 5 5 reviews

Abby's First Field Trip: Abby Douglas Mystery Series by M.M. Plott

Six year old Abby Douglas finds adventure wherever she goes. On Abby's first school field trip, Bully Butch leads Abby and her best friend Linda into the deep woods to a secluded barn. Little do they know, something mysterious is happening inside and they are in danger....

Genre: Children's eBooks, Literature & Fiction, Mysteries & Detectives / Size: 43 pages / Free from 29 March 2020 PDT/PST  Rating: 5.00 / 5 5 reviews

The Flint Renaissance Kings Basketball Mysteries: The Case Of The Missing Jazzman Book One by Maxine C Briggs

The Flint Renaissance Kings are a basketball team made up of Flint’s best twelve-year-old ballers. Rufus Barker is a retired Jazz musician, who moved from New York City to Flint, Michigan.The King’s players and Mr. Rufus form a special bond based on their mutual interest in history, mu...

Genre: Children's eBooks, Mysteries & Detectives, Sports & Outdoors / Size: Unknown / Free from 28 March 2020 PDT/PST  Rating: 5.00 / 5 5 reviews

Scaredy Bat and the Frozen Vampires: An Illustrated Mystery Chapter Book for Kids 8-12 (Scaredy Bat: A Vampire Detective Series 1) by Marina J. Bowman

Solving crime, one fear at a timeEllie is a 12 year old vampire that loves solving mysteries, but is afraid of...everything. She's afraid of spiders, clowns, and loud noises -- just to name a few. And her pesky sister Penny never lets her forget it. But with a little courage and help from ...

Genre: Children's eBooks, Literature & Fiction, Fairy Tales, Folk Tales & Myths, Science Fiction, Fantasy & Scary Stories, Mysteries & Detectives, Holidays & Celebrations, Humor & Entertainment, Puzzles & Games / Size: 119 pages / Free from 28 March 2020 PDT/PST  Rating: 5.00 / 5 5 reviews

The Undercover Brothers: Ninja Invasion (Book 1) by Wally Brown

Tyler Bowers and his robot best friend, Rob, are always up for some adventure and detective work—even the semi-dangerous kind! Police Chief Clancy has a new mission for the Undercover Brothers:  To stop a horde of ninjas!It is now up to Tyler, Rob, and their martial arts expert friend,...

Genre: Children's eBooks, Literature & Fiction, Action & Adventure, Science Fiction, Fantasy & Scary Stories, Mysteries & Detectives, Sports & Outdoors, Growing Up & Facts of Life / Size: 64 pages / Free from 27 March 2020 PDT/PST  Rating: 5.00 / 5 5 reviews

Dragonflies: A Tale of Courage and Respect (Heroes Next Door Series Book 3) by Bree Wolf

...

Genre: Children's eBooks, Literature & Fiction, Science Fiction, Fantasy & Scary Stories, Mysteries & Detectives, Contemporary Fiction, Literary Fiction, Genre Fiction, United States, Teen & Young Adult, Coming of Age, Growing Up & Facts of Life, American, Literary / Size: 134 pages / Free from 26 March 2020 PDT/PST  Rating: 5.00 / 5 5 reviews

The Magic of Race Bailey by Eric Hobbs

Adventure has a new name!
Fourteen-year-old Race Bailey has just discovered a shocking truth.
His late father was more than a world-class magician....
He was actually a spy tasked with protecting the world from supernatural threats. Now, Race finds himself on the run, ...

Genre: Children's eBooks, Mysteries & Detectives / Size: Unknown / Free from 25 March 2020 PDT/PST  Rating: 5.00 / 5 5 reviews

The Modest Proposal Institute: A Dystopian Sci-fi Novel by Paul James

The near-future becomes horribly real in this third book of The Modest Proposal Institute dystopian sci-fi series.It’s 2029. The West’s collapse has left millions dead and millions more dying. The Institute’s Founders, Alexis, Shane, and Tomas, clash over how to save the West, and it...

Genre: Children's eBooks, Science Fiction, Fantasy & Scary Stories, Mysteries & Detectives / Size: 200 pages / Free from 25 March 2020 PDT/PST  Rating: 5.00 / 5 5 reviews

Mystery of the Lost Stones: The Adventures of Olaf Swenson by Rob Brannon

BEWARE! You are about to enter the adventure zone. Put on your helmet, chest-guard, knee-pads. Dare to join elite, special-ops iSpy agent, Olaf Swenson, on an epic journey of imagination unleashed!FASTEN YOUR SEATBELT! Brace yourself for a “white-knuckled roller coaster ride” next ...

Genre: Children's eBooks, Science Fiction, Fantasy & Scary Stories, Mysteries & Detectives / Size: 289 pages / Free from 24 March 2020 PDT/PST  Rating: 5.00 / 5 5 reviews

Hailie Dee Mysteries: The Lost Coin by Anne DeSimone

...

Genre: Children's eBooks, Mysteries & Detectives / Size: 35 pages / Free from 24 March 2020 PDT/PST  Rating: 5.00 / 5 5 reviews

Hello Computer by Drew D. Lenhart

Darren and his mother moved into their new house only to find a secret buried in the backyard. Will that secret end up destroying society as we know it? A novelette by Drew D. Lenhart....

Genre: Children's eBooks, Mysteries & Detectives / Size: 41 pages / Free from 24 March 2020 PDT/PST  Rating: 5.00 / 5 5 reviews

The Whiz Kid and the Mystery of the Unknown Valentine by Kristin Starzyk

Johnny "The Whiz" Whyzinski is back at it again in his latest mystery adventure – the Unknown Valentine. When strange things keep happening throughout the week to one of his classmates, Johnny knows it is up to him to crack the case. Through observation and discussion with others, will h...

Genre: Children's eBooks, Mysteries & Detectives, Mystery, Thriller & Suspense, Mystery / Size: 24 pages / Free from 23 March 2020 PDT/PST  Rating: 5.00 / 5 5 reviews

Children's Book : Wendy & Black (Cat Detective 5): A Witch's Hypnosis (Women Sleuth and Cat, Detective, Mysteries, Book for girls ages 9-12) by Amma Lee

Wendy and Black is back in their last adventure and this time they find themselves in a real sticky situation. For days now, Wendy has been having nightmares telling her that it’s time to let humanity fall and join the last witches left in the world. The witch, Daphne, that has been maki...

Genre: Children's eBooks, Animals, Mysteries & Detectives / Size: 34 pages / Free from 22 March 2020 PDT/PST  Rating: 5.00 / 5 5 reviews

Children's Book : Wendy & Black (Cat Detective 4): Kidnappings in the Legendary Mine (Women Sleuth and Cat, Detective, Mysteries, Book for girls ages 9-12) by Amma Lee

It’s always good to take a little vacation because detective work could become overwhelming at times. Unfortunately for Black, the Michaels family decided to take a vacation to an Amusement Park. Wendy Michaels is having the time of her life acting like a kid and not a detective for a wh...

Genre: Children's eBooks, Animals, Mysteries & Detectives / Size: 32 pages / Free from 22 March 2020 PDT/PST  Rating: 5.00 / 5 5 reviews

Children's Halloween Book : Ninjas vs. Monsters: Ninja, Vampire, Werewolf, Witches, Book for kids ages 9 12 by Amma Lee

Tyler, Steven, and Larry have been practicing the ways of the ninja since they were ten-years-old, and now at thirteen, their Sensei has entrusted them to take on higher ranked missions. Rumors of a city takedown have spread around the city, and it is the ninja apprentices’ job to handle...

Genre: Children's eBooks, Mysteries & Detectives / Size: 32 pages / Free from 22 March 2020 PDT/PST  Rating: 5.00 / 5 5 reviews

BlackStar Bomber (The BlackStar Ops Group Book 1) by Thomas Miller

Five average guys call themselves the Thursday Night Mafia and their weekly blackjack game appears to be innocent. But looks can be deceiving, as casual talk leads to a plot to scam Lake Tahoe casinos. Caught red-handed by mob goons and facing certain death if they don't repay a fortune, t...

Genre: Children's eBooks, Action & Adventure, Mysteries & Detectives, Teen & Young Adult, Mysteries & Thrillers, Literature & Fiction, Mystery, Thriller & Suspense / Size: 266 pages / Free from 21 March 2020 PDT/PST  Rating: 5.00 / 5 5 reviews

Children's Book : Pet Shop Detectives: (Animal Stories, Dog, Cat, Hamster and Parrot, Book for kids ages 9 12) by Amma Lee

Amanda Styles is a twelve-year-old girl who loves playing detective games. Whenever she works at her parents’ business Styles’ Pets, she normally finds new and exciting cases to solve with her colleagues, which happen to be the animals in the shop! When a disgruntled woman arrives at ...

Genre: Children's eBooks, Animals, Mysteries & Detectives / Size: 35 pages / Free from 21 March 2020 PDT/PST  Rating: 5.00 / 5 5 reviews

Some Dude Fell Overboard (The Little Lemons Detective Agency Book 3) by Grant Fieldgrove

...

Genre: Children's eBooks, Mysteries & Detectives, Mystery, Thriller & Suspense, Mystery / Size: 150 pages / Free from 21 March 2020 PDT/PST  Rating: 5.00 / 5 5 reviews

Celebrity Royale by Sam G

10 celebrities fight it out be the last one surviving in this Celebrity Royale! Popular CelebritiesPewdieguy, Logan Pole, Lil Plump, DJ Khamid, Lemi Devato, Ellen Generous and many more are pitted against each other in this battle to the death. Great charactersGarrick, Xeno, Janin and m...

Genre: Children's eBooks, Computers & Technology, Mysteries & Detectives, Humor & Entertainment, Puzzles & Games / Size: 211 pages / Free from 21 March 2020 PDT/PST  Rating: 5.00 / 5 5 reviews

The Mystery of the Crown Jewels (The Mystery Series Book 9) by Paul Moxham

Are you up for a thrilling adventure?Within twenty four hours of being back in Monrovia, the Mystery Kids become mixed up in another exciting adventure when the crown jewels are stolen.Follow the children as they are kidnapped by the Golden Dragons, trapped in a burning barn, jump from a m...

Genre: Children's eBooks, Mysteries & Detectives, Geography & Cultures, Nonfiction, Children's Nonfiction / Size: 120 pages / Free from 21 March 2020 PDT/PST  Rating: 5.00 / 5 5 reviews

The Domino Caper: A Blake E Mystery - Book One by Richard Rees

THE DOMINO CAPER is an illustrated, chapter-book for early readers and their parents.
BLAKE EDUN-ESPINOZA, a gangly fourth-grader with myopia, has no intention of becoming a detective, let alone the ‘Sherlock Holmes’ of BLUE HILLS PRIMARY. That is, until a green visitor galumphs ...

Genre: Children's eBooks, Literature & Fiction, Mysteries & Detectives / Size: 96 pages / Free from 20 March 2020 PDT/PST  Rating: 5.00 / 5 5 reviews

Shards of Glass: A Lane Sleuths Short Story (The Lane Sleuths Short Stories Book 1) by Kerstin Koepl

A broken window. An elusive vandal. A sheriff's department whose hands are tied. Five sisters who can crack the case.When a vandal smashes one of the stained glass windows of St. Michael's Church, there's nothing the local sheriff's department can do about such a misdemeanor. Five sisters ...

Genre: Children's eBooks, Mysteries & Detectives / Size: 32 pages / Free from 18 March 2020 PDT/PST  Rating: 5.00 / 5 5 reviews

The Happy Hollisters and the Castle Rock Mystery (Volume 23) by Jerry West

The Happy Hollisters and the Castle Rock Mystery (#23 in the Happy Hollisters series)An abandoned rock quarry, mysterious flying objects, and a valuable deposit of titanium lead the five Hollister children—Pete, Pam, Ricky, Holly, and Sue—into their latest thrilling adventure.When a pa...

Genre: Children's eBooks, Action & Adventure, Mysteries & Detectives / Size: 194 pages / Free from 17 March 2020 PDT/PST  Rating: 5.00 / 5 5 reviews

The Mysteries of Jack: Who Stole My Pet? by Lewis Beckham

Join Jack on his first case as he works as a kid private eye to find out what happened to his first customer’s pet. This kid mystery will teach kids lessons and make you laugh while including common scenarios....

Genre: Children's eBooks, Literature & Fiction, Mysteries & Detectives / Size: 12 pages / Free from 17 March 2020 PDT/PST  Rating: 5.00 / 5 5 reviews

The Happy Hollisters and the Mystery of the Little Mermaid: (Volume 18) by Jerry West

The Happy Hollisters and the Mystery of the Little Mermaid (#18 in the Happy Hollisters series)While winging their way to Denmark the Happy Hollisters become friendly with a member of the Queen of Denmark’s staff. She is bringing home the Queen’s own valuable reproduction of the “Lit...

Genre: Children's eBooks, Action & Adventure, Mysteries & Detectives / Size: 184 pages / Free from 17 March 2020 PDT/PST  Rating: 5.00 / 5 5 reviews

Trapped (Book 1): Tom's Guide (An Unofficial Minecraft Book for Kids Ages 9 - 12 (Preteen) by Mark Mulle

GENRE: Children’s Adventure (An Unofficial Minecraft Book for Kids Ages 9 - 12 (Preteen)Book 1: Tom’s GuideBill washed ashore to an unknown island completely devoid of any form of humans or civilization. At first he was worried at the sheer emptiness of the place, how was one to surviv...

Genre: Children's eBooks, Science Fiction, Fantasy & Scary Stories, Mysteries & Detectives / Size: 77 pages / Free from 17 March 2020 PDT/PST  Rating: 5.00 / 5 5 reviews

The Little Lemons Detective Agency Collection!: The Case of the Missing Suspect - The Stiff in Suite 901 by Grant Fieldgrove

Oh dang! Two books in one handy-dandy collection! Together for the first time, The Case of the Missing Suspect, and The Stiff in Suite 901, form into one giant book of awesomeness featuring thrills, chills, and huge laughs!Recommended for grade-schoolers all the way up to adults.In The Cas...

Genre: Children's eBooks, Mysteries & Detectives, Mystery, Thriller & Suspense, Mystery / Size: 172 pages / Free from 17 March 2020 PDT/PST  Rating: 5.00 / 5 5 reviews

  1 2 3 4 5  Next
Back To Top ^