When one of their classmates starts receiving threatening notes, the Misfits investigate and uncover ties to an art forgery scheme.

When Taddy the Tadpole goes missing, Detective Duck and her friends in the Pond Squad are on the case.

After relocating to Shorehaven with her parents, Paige, a true-crime enthusiast, learns of a string of unsolved murders and disappearances, so with the help of new friends and a victim's diary, she delves into solving the mystery before history repeats itself.

"I mean, how could that even happen? Who told the gang about the money? And those Bronx accents, that's another thing. Did the men really come all the way to little old Prescott . . . from New York City . . . to execute a perfect kidnapping? Then there's the mystery man who arrives late to the party. Who is he and what's his role? Is he the elusive mastermind, or is it someone else? (Just the idea of it gives Kathy a headache.) Is he the one responsible...

"Twelve-year-old Wren fights to find her missing Cherokee mother, while also navigating a chilling town mystery, a new friendship, and a family in need of healing"-- Provided by publisher.

"Heidi Hoover--star reporter of 'The Daily Pilot' and good friend of The Mystery Searchers--opens a letter addressed to the 'World's Best Reporter.' Inside is an intriguing four-line poem, a quatrain, that reads: 'Search for a crime on Dead Man's Pass, A secret run at the midnight hour. But beware of a dangerous few, Engaged beside the granite tower.' Wow! Who could have sent the letter? And why? Is it real--or fake? Time for a winter visit to the...

Max, Liz, and Chen's teachers continue to act strangely, and the Code Breakers face their toughest challenge yet when the art room at school is trashed.

When twelve-year-old Alice, who receives messages from the dead, discovers a man with a deadly sunlight allergy was murdered, she and the victim's niece work together to uncover the truth.

Liz, Max, and Chen must help the lunch staff solve a problem with an unappetizing lunch. Includes illustrations and phonics decoding strategies.

"On their last, delicious day of horseback riding at the Flying W Dude Ranch, the mystery searchers spot soaring turkey vultures--nature's garbagemen--in the distance, slowly descending. 'It's dinnertime!' Kathy quips as the foursome races over to check out a deep ravine. Little do they know that they're about to step into a century-old legend--the Legend of Rattler Mine--that's far more perilous than it first appears. Does it really exist? If it...