space and time

"The battle between Kin and Transitioners that's been brewing for centuries has finally come to a head. The sinister Kin have captured Evangeline's younger sister, Addie, a descendant of Merlin whose presence will allow them to reverse the Eighth Day Spell and free themselves ... She's been helping the Kin because they value the strength of her magic--something Evangeline never did ... Meanwhile, Riley, Evangeline, and Jax craft a plan to rescue Addie from her captors. But the Kin's unstoppable magic, and a rebellious Addie, force Riley to reconsider whether saving Addie is worth sacrificing everyone who lives in the seven-day week."--Provided by publisher.

An old coin in the treasure chest transports twins Felix and Maisie to the island of St. Croix in 1772, where they meet seventeen-year-old Alexander Hamilton who is about to embark on a journey to New York.

Thirteen-year-old Meg Murry, her little brother Charles Wallace, and their friend Calvin are guided by unearthly strangers as they go on a journey through space and time to search for Meg's and Charles' scientist father who disappeared while experimenting with a new form of space travel.

Jon travels through time and space into our world, where he meets for the first time danger, hate, fear, and prejudice.

When the Depression hits in Cairo, Illinois, and Oscar Ogilvie's father must sell their home and vast model train set-up to look for work in California, eleven-year-old Oscar is left with his dour aunt, where he befriends a mysterious drifter, witnesses a stunning bank robbery, and is suddenly catapulted onto a train that takes him to a different time and place.

"A boy goes on a long car ride to visit his grandmother and discovers time moves faster or slower depending on how bored he is"--Provided by publisher.

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.

Jonah was able to save all of time from collapsing but in doing so gained a twin brother, Jordan, who must learn what has happened and do his own part to save time--and his parents.

"With a force of personality capable of bending time itself and all the energy of a star's exploding heart, the Doctor blasts into the hollow, tragic life of a woman with so much to offer--and gives her the chance to scream "Geronimo!" at the thrills, colors, and terrors of an infinite universe!"--Back cover.

Hoping to destroy humanity once and for all, Opal Koboi devises her most deadly scheme yet, one that involves the release of fairy spirits that will serve her without question. Now, Artemis Fowl must once again join forces with the fairy people to thwart her plan.