When Allie finally notices the clues, it’s already too late.
Stuck in the wrong world, her only ticket back to Earth is the group of mysterious strangers who kidnap her from a psychiatric ward, then leave her with Ronan, a beautiful but intimidating man who can disappear at will.

After learning the truth—that she is a Walker, one of the rare few with the ability to move between dimensional realities—Allie discovers the wonders of the Eververse, and confronts terrifying danger that will put the lives of everyone she loves in peril.

Allie is willing to risk her life, her sanity, and her heart to save the ones she loves, but her newly discovered powers won’t be enough save her from the consequences of walking the Eververse.