On her sixteenth birthday, Hazel Stanczak discovers that she is the Chosen One who is meant to save the world with the aid of five alternate-dimension doppelgängers and an exasperated dragon mentor.

Teen author Jessa learns that she and one of her characters, Finn, are Travelers with the ability to slide between realities, and that Finn is determined to prevent her dying in yet another realm.

Cass and her brother Wilbur scavenge in the ruins of a future London seeking an artifact for their Russian masters, but the search takes on a new urgency after the arrival of Erin and Peyto, strangers from afar who claim to hold the key to locating the mysterious object.

Returned to the Earth of 2037 by the mysterious and powerful Firstborn, Bisesa Dutt is haunted by memories of her five years spent on the strange alternate Earth called Mir, a jigsaw-puzzle world made up of lands and people cut out of different eras of Earth's history. Why did the Firstborn create Mir? Why was Bisesa taken there and then brought back just a day after her disappearance?

A seven-day book of magic proves to be fractious for five children, who must learn the book's rules and tame its magic.

Fourteen-year-old Jason Walker is transported to a strange world called Lyrian, where he joins Rachel, who was also drawn there from our world, and a few rebels, to piece together the Word that can destroy the malicious wizard emperor, Surroth.

Four cousins spending a summer in a house by the sea discover a magic thyme garden from which they embark on a number of adventures in time, some of them perilous, all of them exciting.

Detroit 2030. Don't forgive and never forget has always been Peri's creed. But her day job makes it difficult: she is a drafter, possessed of a rare, invaluable skill for altering time, yet destined to forget both the history she changed and the history she rewrote. When Peri discovers her name is on a list of corrupt operatives, she realizes that her own life has been manipulated by the agency. Her memory of the previous three years erased, she joins...

When the Time Fetch's foragers gobble up too much time, causing the fabric of the universe to unravel and blur the boundaries between worlds and dimensions, eighth-grade loner Edward and his classmates must band together to save the day.

"Annie, Edward, and their young daughter, Rose, live in a cramped apartment. One night, without warning, they find a beautiful terrace hidden in their closet. It wasn't there before, and it seems to only appear when their friend Stephanie visits. A city dweller's dream come true! But every extra bit of space has a hidden cost, and the terrace sets off a seismic chain of events, forever changing the shape of their tiny home, and the shape of the world"--...