Presents the continuing adventures of Henry York, who has been living in Kansas with his cousins, where he discovers doorways leading to other worlds and becomes involved in a multi-world struggle between good and evil.

When their parents' seedy old motel burns down on the same night they are visited by a strange man covered in skeleton tattoos, Cyrus, Antigone, and their brother Daniel are introduced to an ancient secret society, and discover that they have an important role in keeping it alive.

When Hyacinth Smith moves with her family to a new house, she discovers new friends and powerful enemies, and that her power with trees opens ways between worlds.

Alex always thought his life was boring at best. But when he learns that his favorite time-traveling heroes Sam and Glory are his real parents, Alex realizes he never needed to dream of an elsewhere. Just an elsewhen. But when Alex sets out to find Father Tiempo, he is ambushed and transformed into the powerful villain El Terremento. Now there's not a second to waste. Unless Sam and Glory Miracle can stop the son they didn't even know they were going...

"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...