When English teacher Jake Epping discovers a portal to the past he decides to use it to prevent the John F. Kennedy assassination.

In a small back alley in Tokyo at a century-old coffee shop rumored to offer patrons the chance to travel back in time, four customers reevaluate their formative life choices.

"From the New York Times bestselling author of The Atlas Six comes an intimate and contemporary study of time, space, and the nature of love. Alone with You in the Ether explores what it means to be unwell, and how to face the fractures of yourself and still love as if you're not broken. CHICAGO, SOMETIME-- Two people meet in the armory of the Art Institute by chance. Prior to their encounter, he is a doctoral student who manages his destructive thoughts...

The magic tree house takes Jack and Annie back in time to feudal Japan where the siblings learn about the ways of the Ninja.

As Tom and Jamie explore the prehistoric world they found through a secret cave, they hitch a ride on a herd of triceratops.

In this adventure, Jamie and Tess find themselves caught in a terrible storm. During the chaos, a stegosaurus egg is swept away downriver. It's up to Jamie and Tess to recover the egg and return it to its mother before it's too late!--

"The fourth book in the bestselling British madcap time-travelling series, served with a dash of wit that seems to be everyone's cup of tea. Behind the seemingly innocuous facade of St. Mary's Institute of Historical Research, a different kind of academic work is taking place. Just don't call it "time travel"-these historians "investigate major historical events in contemporary time." And they aren't your harmless eccentrics either; a more accurate...

Their magic tree house takes Jack and Annie back to a monastery in medieval Ireland, where they try to retrieve a lost book while being menaced by Viking raiders.

Septimus must elude the plans of Merrin Meredith and Tertius Fume in order to find the House of Foryx, a place where all Time meets, and secure the release of Nicko and Snorri.

Publisher Annotation: Ever since thirteen-year-old 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. Whenever his friends get in trouble or his family needs help, all Corey has to do is zip back in time a few days and he can fix all their problems. Corey loves using his skills for good-and making himself look great is a...