Chicagoland Detective Agency / Robbins, Trina

"Megan's new friend Luna has a mystery for the Chicagoland Detective Agency to solve: who's been following her and stealing the notes for her science fair experiment? Luna's experiment is all about potions"--.

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.

Ousted from Stepford Prep, Megan attends a prospective students event with friend Raf and talking dog Bradley at Pine Lake Academy, where Raf is possessed by the spirit of a teenaged girl from the 1910s after drinking from an old water fountain.

As the founders of the Chicagoland Detective Agency, a haiku-writing girl and a boy with a talking dog have more than enough cases on their hands (and paws) when a friend vanishes, a mummy's amulet disappears, and an evil scientist stalks human brains and hearts.

Megan Yamamura, who has a knack for investigation, tries to stop the students at a summer preparatory school from being turned into mindless automatons by the principal, the cafeteria lady, and the school psychiatrist.