No Time to Cry by S. E. Henry

What if all your nightmares were real?
When orphaned twins Terryn and Trigg discover that the latter’s unusual nightmares are real, they embark on an epic journey into the dream dimensions. But in order to save each other, they must first accept the good and the evil and the magic within themselves.
If they don’t learn how to control it, they risk losing more than each other. For they weren’t the only ones from Earth who traversed the dimensions. An ancient evil, imprisoned between the worlds for a millennium, has escaped and once again hunts all those who dream. …”Addictive from the first page…the world building is fantastic. The dream realm is an ambitious theme for a fantasy book: seemingly simple but challenging if you want to do it right. Henry owns this theme, and the result is a marvelous story.” –5 star review for Readers’ Favorite