Young Meg Murry, her brother Charles, and their friend Calvin, embark on a journey through space and time, assisted by three eccentric women, when they set out to find Meg's father, a physicist who disappeared while experimenting with time travel.

Connecticut middle-schooler Jake and his older sister Kady are transported by a Mayan artifact to a strange world inhabited by a mix of people from long-lost civilizations who are threatened by prehistoric creatures and an evil alchemist, the Skull King.

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.

"A 12-year-old boy sets out on a crazy adventure through parallel worlds and learns he and a giant bunny are the key to saving the universe"--

"Our universe is ruled by physics. Faster than light travel is impossible--until the discovery of The Flow, an extradimensional field available at certain points in space-time, which can take us to other planets around other stars. Riding The Flow, humanity spreads to innumerable other worlds. Earth is forgotten. A new empire arises, the Interdependency, based on the doctrine that no one human outpost can survive without the others. It's a hedge against...

In the realm of Talamh, a teenage warrior named Keegan emerges from a lake holding a sword-representing both power and the terrifying responsibility to protect the Fey. In another realm known as Philadelphia, a young woman has just discovered she possesses a treasure of her own... When Breen Kelly was a girl, her father would tell her stories of magical places. Now she's an anxious twentysomething mired in student debt and working a job she hates....

"Misfit twelve-year-old Sam Miracle's life is made up of dreams, dreams where he's a courageous, legendary hero instead of a foster kid with two bad arms that can barely move. Sometimes these dreams feel so real, they seem like forgotten memories. And sometimes they make him believe that his arms might come alive again. But Sam is about to discover that the world he knows and the world he imagines are separated by only one thing: time. And that separation...

Talamh is a land of green hills, high mountains, deep forests, and seas, where magicks thrive. But portals allow for passage in and out-and ultimately, each must choose their place, and choose between good and evil, war and peace, life and death... Breen Siobhan Kelly grew up in the world of Man and was once unaware of her true nature. Now she is in Talamh, trying to heal after a terrible battle and heartbreaking losses. Her grandfather, the dark...