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

It's Sunday and Clifford and Emily Elizabeth are going to visit her grandma. But Clifford can't find Mr. Squeaky, his favorite toy mouse! Emily Elizabeth and Clifford return to the places they visited on Monday, Tuesday, Wednesday, and every day to the week to look for Mr. Squeaky.

"Este pez pequeñito tiene un sombrero que no le pertenece. ¡Se lo robó a un pez grande! El sombrero es azul y muy bonito, le queda muy bien. Y además, el pez grande no vio cómo lo robaba. Y seguramente, aunque lo hubiera visto, no se imagina dónde se va a esconder. Nunca lo encontrará. ¿O sí?"-- A tiny minnow wearing a pale blue bowler hat has a thing or two up his fins in this underwater light-on-dark chase scene.

When one of Kayla's library books goes missing, King and Kayla's friend Jillian must help her solve the crime.

Paige Darling loves the stuffed rabbit her grandmother has made for her, but when she ties a helium-filled balloon to Bun Bun Button the toy gets loose and goes floating away, and it may take some Darling luck to bring her home.

"When a boy's abuela accuses him of being careless with his beloved Bongo, he devises a trap and catches the toy thief red-handed"--

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.

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

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.

Using her excellent memory, Cam Jansen, aided by her friend Eric, investigates the disappearance of Mrs. Scott's valuable pearl necklace during a charity brunch.