The fate of the world is in the hands of a father and daughter in an epic novel of wonder and terror by Dean Koontz, the #1 New York Times bestselling master of suspense.

Since his wife, Michelle, left seven years ago, Jeffy Coltrane has worked to maintain a normal life for himself and his eleven-year-old daughter, Amity, in Suavidad Beach. It's a quiet life, until a local eccentric known as Spooky Ed shows up on their doorstep.

Ed entrusts Jeffy with hiding a strange and dangerous object—something he calls “the key to everything”—and tells Jeffy that he must never use the device. But after a visit from a group of ominous men, Jeffy and Amity find themselves accidentally activating the key and discovering an extraordinary truth. The device allows them to jump between parallel planes at once familiar and bizarre, wondrous and terrifying. And Jeffy and Amity can't help but wonder, could Michelle be just a click away?

Jeffy and Amity aren't the only ones interested in the device. A man with a dark purpose is in pursuit, determined to use its grand potential for profound evil. Unless Amity and Jeffy can outwit him, the place they call home may never be safe again.

A fearless woman, raised in the forest, fights against a group of powerful men in a novel about good versus evil, the enduring nature of myth, and the power of love by #1 bestselling author Dean Koontz.

Raised in the wilderness by her late great-uncle, Vida is a young woman with an almost preternatural affinity for nature, especially for the wolves that also call the forested mountains home. Formed by hard experience, by love and loss, and by the prophecies of a fortune teller, Vida just wants peace. If only nearby Kettleton County didn't cast such a dark shadow.

It's where Jose Nochelobo, the love of Vida's life and a cherished local hero, died in a tragic accident. That's the official story, but Vida has reasons to doubt it. The truth can't be contained for long. Nor can the hungry men of power in Kettleton who want something too: that Vida, like Jose, disappear forever. One by one they come for her, prepared to do anything to see their plans through to their evil end. Vida is no less prepared for them.

Vida, the forest, and its formidable wonders are waiting. She will not rest until goodness and order have been restored.