There's something strange about the new neighbors in the campsite next door. They wear winged-tipped shoes and overcoats. They didn't arrive in vehicles, but on foot, carrying travel trunks. They stick to themselves and they're not friendly. And stranger still—they're afraid of something…



It's a mystery mind-reading twins Meghan and Colin Jacoby want to solve. Well, Colin, reluctantly. And only because his sister knows just the right buttons to push to pique his curiosity. That, and she's impossible to say no to.



But when the mystery unravels, it's not at all what they expect. And while the twins have never been what people would consider ordinary, their world becomes extraordinary. Solving one mystery leads to another, and another, and before they know it, they're dangerously steeped into an otherworldly adventure, which sparks an epic journey that's fated to be legendary.