When a puppy who is being trained as a police dog goes missing, third-grader Judy forms a detective agency to solve the mystery, imitating her literary heroine, Nancy Drew.

Molly's parents try various methods to help her remember her mittens but nothing seems to work.

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.

A trip to the laundromat leads to a momentous occasion when Trixie, too young to speak words, realizes that something important is missing and struggles to explain the problem to her father. Trixie, Daddy, and Knuffle Bunny take a trip to the neighborhood Laundromat. But the exciting adventure takes a dramatic turn when Trixie realizes somebunny was left behind ... Using a combination of muted black-and-white photographs and expressive illustrations,...

When a cow loses her moo, she searches to see if another animal in the barn has it.

At Green Lawn Elementary, the entire school becomes involved in a mystery when Mr. Bones, the skeleton in the nurse's office, disappears.

"Splat notices that his favorite wooden ducks keep going missing--can Secret Agent Splat solve the mystery?"--

When Jack Frost steals three magic tokens from Gabriella the snow kingdom fairy, Rachel and Kirsty try to help her recover the tokens before their winter break is ruined.

Storm the lightning fairy must find the lost magical feathers to bring back good weather to Wetherbury where the weather has gone wacky.

Rachel and Kirsty must find the feather that belongs to Hayley the rain fairy in order to stop a flood.