Some houses are bigger than they look!
Max has a problem: he’s the new kid in school, and nobody wants to be friends. Until Ran invites him home.
And that changes Max’s life.
Because Ran has a secret: his family has a time machine. And his uncle is lost somewhere in time.
So now they’re dodging wolves, a volcano, and a really upset woolly mammoth.
Can they rescue Ran’s uncle? Can they FIND Ran’s uncle?
And can they get the dinosaurs out of the house?