Nate the Great goes to San Francisco to solve a mystery with his cousin, Olivia Sharp, who is also a detective.

A child and dog search for a lost pet, Mister Kitty, as the child describes what Mister Kitty looks like to the reader.

Kanga and her friends try to discover who ate all of her cookie dough.

When Vidia, a disagreeable fairy, finds herself accused of stealing the Queen's tiara, she enlists the aid of a fellow sprite to help investigate and the two race against time to clear Vidia's name.

Ben and Mom lose Grandma's dog Cleo but come up with a possible solution.

When her best toy mysteriously disappears, Olivia the feisty pig is determined to find out who is responsible.

"Cam Jansen must use her photographic memory to find two missing goldfish."--

A tiny minnow wearing a pale blue bowler hat has a thing or two up his fins in this underwater light-on-dark chase adventure.

When first-grader Roscoe discovers that his stuffed pig is missing from his backpack, he accuses the class bully of "pig-napping" and gets even by taking the bully's teddy bear.

Asks the reader to help Nate the Great solve the mystery of his friend Annie's missing dog Fang.