"In her chapter book debut, Nancy Clancy must find the culprit when a prized possession goes missing at school"--

"Leo isn't just a stuffed toy, he is Henry's best friend and brother. But when the two are accidentally separated, no one in Henry's family believes Leo is real enough to find his way home"--

Danny Dragonbreath and his friends try to help the senior reptiles of Sunny Acres find a lost item.

After awakening to find that her pet ferret is now pet feet, a young girl discovers that the letter "R" has disappeared and its absence is causing chaos throughout her town.

When someone takes a pet goldfish, then other items from Ms. Herschel's classroom, each time leaving a clue in the form of a poem, student Edgar Allan competes with a classmate to be first to solve the mystery.

Unlike her twin brother Frey, twelve-year-old girlgoddess Freya is not excited about their invitation to Asgard Academy, especially after she loses her magical jewel, leaving her powerless and worried about making friends.

Twelve-year-old Colton and his mother move to a farm in California, away from his grandfather and his rodeo-champion father in Idaho, and after his cat Smoke goes missing, Colt feels even more lonely for his old life.

Marty goes in search of the mythical Train of Lost Things, hoping that by finding his heart's possession he can save his father from cancer, but he discovers that, without a driver and conductor, the train is malfunctioning and only Marty and his new friends can fix it.

When Stella's friend Owen loses a tooth at the museum, Stella and Roger believe that someone stole it and search high and low to find it.

In 1964 in Totter, Texas, Magnolia Jean Crook--an aspiring detective and a firm believer in UFOs--is desperate to protect her grandmother Mimi against accusations of theft, especially when Mimi's recent memory lapses may signal something serious.