While spending two days touring a zoo to see the baby animals, the four Alden children, aged six to fourteen, help catch an escaped monkey, participate in a photography contest, and investigate a missing camera.

Twelve-year-old Alli Rosco escapes her orphanage, only to be hit with a deadly curse by a magic-wielding, law-enforcing Protector, and with nowhere else to turn and days to live, Alli learns to steal from a street thief named Beck and follows him back to the legendary Thieves Guild, where she hopes to find a home and the means to save herself.

"The school supplies have gone missing, and because of Romeo's wacky invention, Catboy and Gekko now have Owlette's powers. But Owlette doesn't want to share her powers. Will the PJ Masks be able to work together and save the school?"--Publisher marketing.

While staying at Colette's home in Paris, the Thea Sisters plan to attend a runway show at the Eiffel Tower until the designs for the show are stolen.

When a thief breaks into the P.E. lockers, leaving behind cryptic ransom notes, Drew Leclair, who is determined to stay out of trouble, investigates while dealing with her friends' obsession with the upcoming Wonderland dance.

While attending the Festival of Time in Germany, the Thea sisters investigate the theft of a famous clock.

Disaster strikes Nancy's cousin's wedding when the wedding cake is rolled out with a piece missing.

"KC and Marshall convince the President of the United States to pardon more than one turkey for Thanksgiving, but all 117 of them are stolen off the National Mall"--

"It's night in the city and someone has stolen all of the PJ Masks vehicles! Will Catboy, Gekko, and Owlette be able to find them?"-- provided by publisher.

While celebrating his birthday with his family, Geronimo realizes someone has replaced all of his money with counterfeit bills and sets out to find the thieves.