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Quetzalcóatl Castillo—Queso for short—has had an ache in his heart that won’t go away ever since his father’s death. More than anything, he wishes he could spend time with his dad again. After whispering that wish one night under the light of the moon, Queso wakes up the next morning in 1985. With twelve-year-old Pancho—the kid who will grow up to be his dad.

A forthcoming title from Farrar, Straus and Giroux.

'A complete triumph of imagination... readers are going to fall in love with this brilliant series.' A. F. Steadman, bestselling author of Skandar The action adventure of Gladiator meets the time travel of Doctor Who in the third title of this blockbusting epic series by bestselling award-winner...

Through fast-paced and edge-of-your-seat action, The Mystery of the Ancient Map books teach children Biblical literacy and how to understand and appreciate God and his word through the stories of the Bible. The Big Fish is the second book in the new Mystery of the Ancient Map series that expands the world of The Secret of the Hidden Scrolls, but it can be thoroughly enjoyed by listeners not familiar with Peter, Mary, and Hank’s previous adventures.

Through fast-paced and edge-of-your-seat action, The Mystery of the Ancient Map books teach children Biblical literacy and how to understand and appreciate God and his word through the stories of the Bible. The Brave Queen is the first book in the new Mystery of the Ancient Map series that expands the world of The Secret of the Hidden Scrolls, but it can be thoroughly enjoyed by listeners not familiar with Peter, Mary, and Hank’s previous adventures.

Scarlet is in trouble. Not only does she have to hide the other Scarlet – the one who appeared in her house after she travelled back in time – from her mum and dad. She ALSO has to save the universe again. And not just one universe. All of them. But first she has to stop a species of cyber beetles from becoming extinct, hack into a giant supercomputer, and find a cure for the mysterious illness that's threatening the life of a very important dolphin.

It’s not easy being a teenager, and it’s no different for Rahim, who is trying to balance everything in his busy Philly life: school, parents, bullies, his secret hopes of becoming a hip-hop star, and the constant schemes of his brilliant best friend, Kasia. When Kasia invents a new kind of cell phone that is also a time machine, it sends Rahim into the past, where he must outmaneuver a secretive government agency without altering history's delicate balance.

From Earth's past, present, and future, to the furthest reaches of the universe, here are eight tales that give us a glimpse into the worlds the Doctor left behind. Sometimes triumph, sometimes tragedy (and always chaos), these are stories you'll never forget.

Twins Pearl and Patrick are no ordinary twelve-year-olds. They’re geniuses, hiding in plain sight, who pull heists all over the world to further their scientific and historical research. Their criminal activity, including grand theft auto and espionage, has made them a regular nuisance to both the CIA and MI5. But it’s all been worth it. They’ve finally achieved their greatest triumph: time travel. Pearl’s Chrono-Loop can take the twins anywhere in time! Their first stop: ancient Egypt, where they even get to see King Tut!

Twelve-year-old twins Pearl and Patrick are not ordinary school children. Pearl, the engineering whizz, has invented a time machine, and Patrick, who knows everything about every historical period, is the perfect person to test it out with her. The one thing the twins are not interested in is their dad going on and on about the legends from their homeland, Sri Lanka. But when their time-travelling gets them noticed by secret agency T.I.M.E., the twins find themselves calling up these family legends to help them in an epic battle that could change past, present and future.

When twelve-year-old Milly Martin stumbles upon a golden-threaded shawl tucked away in her mother’s wardrobe, she has no idea it holds an ancient power. But when her beloved dog, Louie, leaps into its fabric and vanishes, Milly follows—only to find herself transported to a world where myths and legends come to life. One moment, she’s immersed in her favorite computer game, strategizing alongside virtual warriors. The next, she’s living it. The Shawl of Athena, a relic of immense power, has pulled her into a realm where gods, warriors, and ancient forces battle for control.

When Jack, Megan, and their friends stumble upon a secret chamber inside a Scottish mansion, they never imagine it will transport them halfway across the world—and over a century into the past! Suddenly, they're swept into the dusty streets of 1800s Kimberley, South Africa, surrounded by carnival chaos, diamond mines, and an encounter with a baboon. But not everything is as it seems. With their only way home tied to the mysterious doorbells they keep discovering, the kids must navigate this unfamiliar land, dodge danger, and place their trust in a stranger with a wild past and a heart of gold.

Join Rose and her friend Sarah on a thrilling journey through time, exploring pivotal moments in history from the past to the present. With the help of remarkable allies, including Tesla, Einstein, and Franklin, they must outwit the sinister Whiskerton, who threatens to erase the world's diverse heritage. Can they preserve the timeline?

Twelve-year-old Piper’s life has always been unusual: her parents are clockmakers whose inventions are anything but ordinary, and she’s the only kid she knows with a robotic talking dog. But her life takes a turn for the truly bizarre when she discovers her parents are in jeopardy and the key to saving them is a book full of strange equations.

When Great-Uncle Thorne arrives at Elm Medona, Maisie and Felix's lives get shaken up again. Uncle Thorne moves the family into the mansion proper. One night, Great-Aunt Maisie arranges for Thorne, Maisie, and Felix to rendezvous with her in The Treasure Chest. Minutes later, Maisie and Felix find themselves at a magic show on Coney Island in 1893 starring Harry Houdini.

When Becky, Joe, and Uncle Percy uncover the existence of a sixth Eden Relic—The Eden Crown—hidden somewhere in history, their destiny becomes clear: they need to find it to stop Emerson Drake and the Wraith from unleashing an apocalyptic attack on mankind, an assault that would wipe out half the world's population.

Time-traveling orphans Pew and Basket Church just barely escaped the clutches of the evil Pirate Macaulay (pretty much the worst guy ever) and spoiled his plans for world domination (he wasn’t thrilled, to say the least). But even more shocking than discovering they must protect time itself They’ve learned that somewhere—or somewhen— they have a long-lost family member. Chasing clues left behind by their time-traveler parents, the twins hope to find their elusive relative in ancient Egypt.

In this exciting first adventure of the Curiosity Quest educational series for kids, young listeners aged five and up will meet Curio — short for Curious — a bold time-traveling explorer with a passion for discovery. When Curio activates a mysterious device, he’s transported to the Viking Age, where he experiences life in an authentic Viking village. Kids will learn fun, age-appropriate facts about Viking culture, longships, daily life, and ancient traditions.

Dino Dave is just a regular kid—until he discovers that his green backpack holds a secret: it’s a time-traveling device created by the mysterious Dr. T-Rex! One moment he’s in school, and the next he’s dodging dinosaurs, chasing raptors, and trying not to get squashed by a smiling Brachiosaurus.

Get ready for an epic ride! The Mystery at La Perouse Bay is a thrilling adventure story about two Maui Island boys – Kai and Koa – as they dive into time and space aboard a state-of-the-art craft called the SeaStar. They explore ancient worlds, discover incredible mysteries, and encounter the kind of trouble only kids can find.