An elite group of underdogs trained to fight crime must save their unique school from shutting down.

When fourteen-year-old Marion's latest mask creation comes to life and possesses her crush, she must find a way stop the monster or risk it staying forever.

Fifth-graders Parker and Lucas get more than they bargained for when they seek to debunk one of Wolver Hollow's greatest legends about a haunted mustache that, every year on the anniversary of its owner's death, seeks a lip to claim as its own.

"Weatherby is a fish out of water. When she lands a scholarship to the prestigious Boston School, she's excited to be in the same world as her dad, whom she's never met, and make real friends. But Weatherby has a secret she'll risk everything to protect, one that could destroy her new life. Every member of Jack's wealthy and privileged family has made their mark at the Boston School. Everyone, that is, except for Jack, who is entirely mediocre. He's...

"After a soul-shaking Halloween, things have finally gotten back to normal for Cat Peters. Now the big drama in her life isn't a battle against diabolical fairies, but a battle of the sexes on the soccer field. Meanwhile, ever since escaping her imprisonment in Grim Hill, Cat's little sister Sookie has only been interested in one thing: magic."

When Ernie's dad is accused of stealing artifacts related to the legendary El Dorado gold, Jorge and his friends set out to clear his name and run into a fiendish ring of thieves along the way.

Young sleuths Abbi, Lydia, and Daniel are excited to search for clues of a cougar near Abbi's home, but they soon discover something more might be going on.

In in 1930s Los Angeles Chinatown, the Chow sisters, May, Gemma, and Peony, suspect foul play in the death of Chinatown star Lulu Wong and take it upon themselves to solve the murder, revealing a conspiracy that threatens their Chinatown neighborhood.

Quinn is suspicious of her new neighbors, the Ladies in White, and when her friend Lex starts to act strangely after spending so much time with them, Quinn enlists Mike to help her uncover who the Ladies in White are and what they want with their friend.

"Things are going great for Hayley on the set of the mystery show Sadie Solves It. But one day, things start disappearing from the studio--expensive jewelry used on the show, and even earrings from someone's purse! Who's the thief stalking Silver Screen Studios? Hayley doesn't want to get involved . . . after all, she only plays a detective on TV. But then one of the stolen items is found in her trailer, and her favorite makeup artist, Vee, is blamed...