Wasatch County Library

When sixteen-year-old AJ Flynn finds a mysterious key at his new job at a London law firm, he and his scrappy friends begin a series of journeys to 1830 where they discover a crime only they can solve. AJ Flynn sees a future that’s far from rosy, so when he's offered a junior clerk position at a London law firm he believes his life is about to change. When he finds an old key labeled with his birth date he discovers the door opens into 1830. AJ...

The magic tree house whisks Jack and Annie to Washington D.C. in the 1860s where they meet Abraham Lincoln and collect a feather that will help break a magic spell.

After returning the missing children from history to their original time periods, thirteen-year-old Jonah must save time itself when aviator Charles Lindbergh mysteriously appears and kidnaps Jonah's sister.

When substitute middle-school history teacher Rush Revere takes his students back in time to eighteenth-century Massachusetts, they witness the Battle of Lexington and learn about the Declaration of Independence.

When Emily makes a wish on a magic stone, she gets a glimpse of what the future holds--and it's a disaster! She tries to make things right, but each trip through time takes Emily to a future where things turn out badly for either the humans of Brightport or the merpeople of Shiprock. Plastic pollutes the ocean, garbage overflows the landfills, and the two towns are no longer getting along. Emily realizes she can't save her hometown and the ocean alone,...

Jonah, thirteen, and Katherine, eleven, travel through time to 1918 Russia just as Alexei, Anastasia, and the rest of Tsar Nicholas II's family is about to be executed. Author's note includes facts about the Romanov's and the mystery surrounding their deaths.

"In Dino World, Jamie and Tess come across a diplodocus with a splinter in its mouth. Before they can pull it out, the diplodocus panics and flees. The kids are determined to help the giant herbivore...but they'll have to find it first!"--

Ever since Corey Fletcher found out that he's the world's first throwback, with the power to not only visit history, but change it, he's been spending as much time in the past as possible. Corey loves using his skills to fix problems and help his friends and family. But as Corey becomes more and more addicted to rewriting history, he learns that time travel might change him in ways he may never be able to reverse. Aware now that he can't keep going...

When thousands of Viking warriors descend on medieval Paris, Dak is captured and forced to work with the invaders while Sera and Riq defend the city, a situation that places them on opposing sides.

Alice is sent back to the night of her sister's murder and has until midnight to figure out who the killer is or risk losing her sister forever.