Raf, Megan, and talking-dog pal Bradley are abducted by aliens from the planet Fnarf III, where dogs are in charge and people are pets, to help locate the missing Princess Zu-La.

When Megan, Raf, and talking dog Bradley get their first real case, they find themselves tracking a puppy that is not as adorable as it seems, and trying to end an ancient curse.

When several campers at Camp Dakota report missing items and begin pointing fingers at a fellow-camper, a group of children search for the culprit. Includes glossary and experiments.