With her kitten, Moisturizer, missing and having fought with her best friend, Margaret, eight-year-old Clementine finds it hard to concentrate on doing her best as her classmate's Friend of the Week.
A teddy bear is accidentally left on the seat of a train, but he uses his ingenuity and the help of some new friends in order to search for the little girl who lost him.
After a class trip to a floating zoo where animals are mistreated and Savannah's missing pet monkey is found in a cage, Long Island sixth-grader Griffin Bing and his band of misfits plan a rescue.
When Adele walks her little brother Simon home from school he loses one more thing at every stop: his drawing of a cat at the grocer's shop, his books at the park, his crayons at the art museum, and more.
When three leprechaun statues disappear just before St. Patrick's Day, Bradley, Brian, Nate, Lucy, and other friends follow clues in order to prove that Lucky O'Leary is innocent of the crime.
After Andy hosts a barn sale to raise money for a case for Granny Webb's binoculars, he realizes that they accidentally were sold, so with Dolores's help they try to track down the missing binoculars.
Cousins Jeff, David, and Claire find themselves with a mystery to solve when they spot a man hanging around the local dump, and then items start disappearing from homes all over town, only to be returned fixed up and freshly painted.
Wilbur's best friend describes a day at the Robinson house where he joins in the search for Grandfather Robinson and his missing false teeth, and meets the rest of the oddball family.
