When her doll Marabelle goes missing, Nancy and her friend Bree become sleuths to crack the case.

King's human, Kayla, has baked some treats for a friend's new puppy, Thor, but some go missing and it is up to King to find the culprit.

When Horrible Harry's pet cat, Googer, sneaks a ride and gets into the school building, third-graders Harry and Doug have to catch him before anyone else does, which means going into some forbidden places.

Emmett wears his cape all the time and feels like a superhero, but when it goes missing, he wonders if he'll still be super.

"Finding an egg, Rocket and his friend Bella search for its owner, to no avail, and wonder if they will ever find out where its nest is and who it belongs to"--

Chloe befriends a mischievous crow and they begin to swap presents every morning, but Chloe realizes some of Crow's gifts for her are stolen items.--

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.

"The Pumpkin Falls Private Eyes face a pumpkin snatcher and a haunted farm in the fourth cozy mystery of the Edgar Award-nominated middle grade series from the author of the beloved Mother-Daughter Book Club books. It's autumn in New England and Truly and her fellow Pumpkin Falls Private Eyes are gearing up for the annual Halloween Festival. Aunt True and her new husband, Rusty, have bought Ethel and Elmer Farnsworth's dilapidated old farm on the...

Forgetful sisters Siba and Saba are constantly losing things, then dreaming at night of the things that they have lost, until their dreams begin to reveal something else.

"Wednesday and her service dog, Woof, are the best detectives in the whole world--or at least their neighborhood. But can they find Mrs. Winters's missing cat before her big trip? Or will the case of the cat-napped kitty be their first unsolved mystery?"--