"It was a dark and stormy night; Meg Murry, her small brother Charles Wallace, and her mother were in the kitchen for a midnight snack when they were upset by the arrival of a most disturbing stranger. 'Wild nights are my glory,' the unearthly stranger told them. 'I just got caught in a downdraft and blown off course. Let me sit down for a moment, and then I'll be on my way. Speaking of ways, by the way, there is such a thing as a tesseract.' A tesseract...

Thirteen-year-old Atticus "Tick" Higginbottom begins receiving mysterious letters from around the world signed only "M.G.," and the clues contained therein lead him on a journey to the perilous 13th Reality and a confrontation with evil Mistress Jane.

"An old magic resurfaces in twelve-year-old Olive's house, and in order to save herself, those she loves, and all of Elsewhere, she must uncover the complex history of this eerie, painted world, its magical origins, and its creator."--

After thirteen-year-old Tucker Feye's parents disappear, he suspects that the strange disks of shimmering air that he keeps seeing are somehow involved, and when he steps inside of one he is whisked on a time-twisting journey trailed by a shadowy sect of priests and haunted by ghostlike figures.

After his mother dies, Wade Jackson cannot decide whether to become a musician or a scholar, so he does both--splitting his consciousness into two distinct worlds.

After an especially rough tackle on the football field, Ash thinks he might be suffering some permanent damage, because suddenly stop signs are blue and always have been. After the second universe-altering hit, he drives a Beemer instead of a Dodge, and a pair of interdimensional twins promises him answers. The more universes he visits, the more Ash has to face perspectives he never thought to consider before, and the closer the universe gets to complete...

Eleven-year-old Olive finds herself drawn to the grimoire of the witches who built her house and tries to use its spells to uncover the house's magic and control the cats themselves, but the book is more wicked than it seems.

Selected by the royal matchmaker to marry the crown prince, Ying Yue finds her husband-to-be stoic and infuriating, leading her to escape into a secret parallel world through palace mirrors where a kinder prince awaits, but the two worlds have a long and bloody history and Ying has a part to play in the future of both.

After Jason succeeds in finding a way back to Lyrian, he's immediately in more danger than ever. Meanwhile, Rachel and the others have made their own progress--as well as discovered new enemies. As the group ultimately rejoins, they strive to convince their most needed ally to join the war and form a rebellion strong enough to triumph against the emperor.

When twelve-year old J.P. discovers a magical treehouse that sends her three days forward in time, she uses the portal to skip all the worst parts of middle school, despite the consequences.