Subaru Natsuki was just trying to get to the convenience store but wound up summoned to another world. He encounters the usual things--life-threatening situations, silver haired beauties, cat fairies--you know, normal stuff. All that would be bad enough, but he's also gained the most inconvenient magical ability of all--time travel, but he's got to die to use it. How do you repay someone who saved your life when all you can do is die?

Sixteen-year-old Gwyneth discovers that she, rather than her well-prepared cousin, carries a time-travel gene, and soon she is journeying with Gideon, who shares the gift, through historical London trying to discover whom they can trust.

In her hometown of Salem Lily Proctor endures not only life-threatening allergies but humiliation at her first high school party with her best friend and longtime crush, Tristan. But in a different Salem -- one overrun with horrifying creatures and ruled by powerful women called Crucibles, she is Lillian, the strongest and cruelest Crucible ... Lily's other self in an alternate universe that Lily suddenly finds herself where she is torn between responsibilities...

To tell a spooky campfire story, Xavier, Yadina, and Brad head to the Secret Museum to get some help from Mary Shelley, in this story based on the Ordinary People Change the World series.

"Meet Jamie, a member of the Dinosaur Club. They are a network of kids around the world who love to share dinosaur knowledge, help identify fossils, post dino discoveries, and chat about all things prehistoric. Jamie has just moved to Ammonite Bay, a stretch of coastline famous for its fossils. He is busy exploring when he discovers some dinosaur footprints and is transported back to the time of the dinosaurs! It sounds like Jamie needs some help...

Travel back in time on a prehistoric journey to the world of the dinosaurs! Dive into an exciting Jurassic world and travel back in time with the Dinosaur Club. These character-driven dinosaur books explore different dinosaur species through a thrilling adventure story. Meet Jamie, a member of the Dinosaur Club. They are a network of kids around the world who love to share dinosaur knowledge, help identify fossils, post dino discoveries, and chat...

Stella is happy as a clam in fourth grade. She's the president of the Sea Musketeers conservation club, she starts taking swim lessons, and she joins a new art club at school. But as her schedule fills up, school gets harder, too. Suddenly the tides have turned, and she is way too busy! Stella will be in an ocean of trouble if she can't keep her head above water. But with her trusty Sea Musketeers by her side, she hopes to make her big dreams come...

Geronimo Stilton travels back in time to the ice age, ancient Greece, and Renaissance Italy, where he experiences wild historical adventures. Geronimo Stilton travels back in time to the ice age, ancient Greece, and Renaissance Italy. He encounters woolly mammoths, writes and stars in a play, and even helps put a bad guy in prison! But when the portal started malfunctioning, will Stilton and his family be able to get back to the present day, or would...

"After accidentally traveling back in time and rewriting the future, twelve-year-old best friends Rahim and Kasia must work together to restore their timeline."--

This collection includes four exciting Jack and Annie adventures.