When Suki the salamander--the new foreign exchange student--is being stalked by ninja frogs, Danny, Wendell the iguana, and Suki travel to Great-grandfather Dragonbreath's home in mythical Japan to find a solution for the problem.

Amanda, who loves insects, and Maggie, who loves reptiles, are best friends until Emily joins their class and Maggie feels left out.

Friends Georgia, Maria, and Roly stumble through a pivotal summer together as parents, siblings, and a bearded dragon named Freddy cause distress.

On a mountain near their tiny town of Faith, Colorado, best friends Rob and Phoebe discover a squat, drooly creature from thirty million years before the dinosaurs, that needs their help in tracking down a violent carnivore that must be returned to its proper place in time, or humans will never evolve.