If Only 2: Going Back

(Sequel to If Only and second book in "Twisted Ninjago" series) Alex is "home," and Nya somehow ended up in her world. But Alex and Nya are starting to think that nowhere is safe. Joined by a third person, they go on the run while back in Ninjago, the boys are trying to find a way to get them back. But as the days turn to weeks and summer to fall, time begins to run out.