Childrens Time Travel Mysteries

Ozzy the time-traveling Cockapoo is back, and this time, he’s teaming up with Sherlock Holmes! When a glowing hound haunts the moors near Baskerville Hall, Ozzy must sniff out clues, make new friends, and solve a spooky mystery. Perfect for children aged 6–10 who love dogs, adventure, and stories full of heart. Themes: Friendship • Loyalty • Kindness • Courage • The joy of coming home

Almost a year has passed since Stella and Tom discovered a time tunnel and travelled to early 1900s London, where they befriended Emma, Lucy ,and Jack. The magical moles that made the tunnel and secret lake appear have since vanished, but the children are longing to meet again. Then an illness, which puts Emma’s life in danger, changes everything. The moles reappear, just when needed, and Lucy realizes the only hope of finding a cure lies in the future.

Pendergast parviendra-t-il à regagner indemne le XXIe siècle ? Dans le New York des années 1880, Constance Greene n'a pu déjouer les plans du Dr Leng, le premier serial killer de l'histoire de Manhattan. Pas plus que l'inspecteur Aloysius Pendergast n'a su empêcher le savant diabolique de commettre un nouveau forfait. Leng croit avoir gagné la partie, mais il ignore que Diogène, le frère psychopathe de l'inspecteur, a suivi son aîné et qu'il rôde désormais dans les rues du quartier de Five Points.

With the defeat of the Overtakers behind them, the five teenagers known as the Kingdom Keepers should be celebrating. By all accounts they saved Disneyland from certain destruction. Why then did their mentor leave one last puzzle for them to decipher? The Keepers must solve a puzzle of the past, or be crushed under an evil that makes the Overtakers seem like gentle souls.

News alert! It has just been discovered that there are NO MORE TACOS left anywhere in the world. This is a huge problem because, as you know, dragons love tacos. If only there was a way for the dragons to travel back in time, to before tacos went extinct. Then they could grab lots of tacos and bring them back! It’s the perfect plan, as long as there’s no spicy salsa. You remember what happened last time....

KID DETECTIVE ZET: The World's Favorite Way To Learn About Ancient Egypt 12-year-old Zet is on the trail of his latest mystery: priceless amulets are disappearing all over ancient Egypt. Worse, his best friend is being treated more like a prisoner than a student at a secretive jewelry apprentice school. Are the evil teachers and jewel thefts related? When Zet receives a desperate message hidden inside an amulet, he's determined to rescue his friend. Armed with a brainy sister who can read and write hieroglyphics, Zet searches for clues. Can he expose the wicked plot and take down the ...

In this revolutionary, action-packed adventure, all that stands between an evil villain and world domination is a pair of twelve-year-olds who just learned they're time travelers—what could go wrong?! Perfect for fans of City Spies, Treasure Hunters, and Nathan Hale’s Hazardous Tales. ...

Book Three in the Return to the Source Series After decoding secrets buried beneath the Great Pyramid, brothers Jacob and Isaac find themselves drawn into another ancient mystery—this time deep beneath the Atlantic Ocean. When a strange map and a Watcher transmission lead them to a forgotten city, the brothers—armed with courage, a pendant from their late mother, and a powerful new ally—descend into the myth of Atlantis. But the city isn't sleeping. It’s waiting. With the Trident of Truth in their hands, trials that test their bond, and enemies who hide behind familiar faces, Jacob ...

Time-traveling twins chase time's greatest villain—and a shocking family mystery—to Ancient Egypt in this high stakes, hilarious, and action-packed thrill ride from #1 bestselling author James Patterson. Orphans Pew and Basket Church managed to escape (barely) the clutches of time’s...

Otto and Sheed are the local sleuths in their zany Virginia town, masters of unraveling mischief using their unmatched powers of deduction. And as the summer winds down and the first day of school looms, the boys are craving just a little bit more time for fun, even as they bicker over what kind of fun they want to have. That is, until a mysterious man appears with a camera that literally freezes time.

It was a warm summer day in 1951 when Rose Pottinger and Mrs. Zimmermann entered the tunnel. When they had emerged, it was snowing...and the year was 1828. Mrs. Zimmermann had felt that the ghost of Granny Wetherbee, who had taught Mrs. Zimmermann witchery, was in trouble and needed help. So she and Rose Rita had traveled to Pennsylvania where Granny had lived. They never dreamed that they would also journey back to a time long ago where they would encounter a sorcerer more terrifying than either could have imagined.

Trapped in a dead-end town, Justin Warren has had his life defined by the suspicious deaths of his grandparents. The unsolved crime happened long before Justin was born, but the ripple effects are still felt after thirty-eight years. Justin always knew he wouldn’t have much of a future. He just never imagined that his life might take him backward.

The stakes are high - both for the past and the future. The finale of The Return series leaves the Kingdom Keepers with unimaginable choices to make.

When five present-day teenagers known as the Kingdom Keepers find themselves thrown into a past that would make anyone envious, things don't exactly work out the way they'd hoped. Finn, Charlene, Maybeck, Willa, and Philby open a door into a place and a time when the legend of the Disney parks is just starting. They are there, in 1955, to retrieve Walt Disney's infamous pen that once saved the parks as we know them. But like all things Disney, nothing is as it seems.

In New York Times best-selling author Dan Gutman's all-new series, which blends fascinating real history with an action-packed and hilarious adventure, four very different kids are picked by a mysterious billionaire to travel through time and photograph some of history's most important events. This time the four friends are headed to 1863 to catch Abraham Lincoln delivering his famous Gettysburg Address.

Alice's world is falling apart. Her parents are getting a divorce, and they've cancelled their yearly cottage trip - the one thing that gets Alice through the school year. Instead, Alice and her mom are heading to some small town where Alice's mom will be a live-in nurse to a rich elderly lady. The house is huge, imposing, and spooky, and everything inside is meticulously kept and perfect - not a fun place to spend the summer. Things start to get weird when Alice finds a dollhouse in the attic that's an exact replica of the house she's living in.

With Titanic already sinking, Tucker and Maya are frantic to get back to 1912. The two friends travel back to 1912 one last time and join the survivors in the lifeboats as they wait and hope for a rescue. In a twist of fate, their final interaction with Liam teaches them a piece of their own history as well.

Hanover Elementary is not your average school. The milk cartons whisper advice. The pencil sharpener leaks secrets. And the cafeteria meatballs occasionally move on their own. Tommy Tiddleton was just trying to survive another weird Wednesday when he stumbled upon the first clue: a glowing sandwich bag marked “DO NOT OPEN.” Naturally, he opened it. Now, with the help of his best friends—Dev the skeptic, Blister the chaos enthusiast, and Miss Sheila the world’s most suspicious lunch lady—Tommy must navigate a bizarre underground archive, a sentient gravy spill, memory-erasing tacos...

Dive into a captivating world where the clockwork marvels of steampunk meet the enchantment of classic fairy tales. "Cog & Wing Investigations: Gears of Enchantment" is an immersive adventure tailored for readers aged 12 and up, blending mystery, magic, and the power of partnership in a narrative that will resonate with young adult and adult audiences alike. In the bustling Clockwork City, where gears spin, airships grace the cobblestone skies, and enchantment is woven into the very fabric of life, readers will embark on a thrilling journey alongside our resourceful fairy detective, ...

When the youngest Wilkins kid is unexpectedly pulled into the year 2036, his siblings back home— Evie, Marcus, along with their best friends Andy, and Anthony— race to build a powerful time traveling drone to make sure Ahmad makes it back home safely before their parents figure out, he is actually gone. Guided by mysterious messages from Cleopatra and Tyr, they soon discover Ahmad’s time jumps are not random, he is being sent to protect pivotal moments in history.