Tyler Yu, school bully, is convinced that there is a ghost stealing things at Abracadabra Hotel, and he enlists the help of Charlie Hitchcock to solve the mystery.

In this graphic novel, Nancy Drew watches a lake disappear into a sinkhole and searches for the heir to jewels found on the sunken yacht that was at the bottom of the lake.

Avery Donaldson and her three best friends are happy to be at Storm Cliff Stables for the summer, especially since gold medalist Anna Wainwright is supposed to be there to give riding lessons--but Anna is nowhere to be found, and Avery is convinced something has happened to her hero.

Growing up with fellow sideshow performers at an oddities museum, three orphans with unusual superhuman abilities are joined by a fourth child, a knife-thrower, with whom they search for the museum's stolen Amazonian shrunken head.

"Harriet Wermer investigates more mysteries during her stay on Marble Island"--

Khadija is missing her family who are in Pakistan, but when Aunt Jane announces that she is marrying her long time boyfriend, Clyde, Khadija assumes the role of wedding planner--but counselor Layla is behaving strangely and Khadija is convinced that she is planning to sabotage the wedding.

"Nancy's Alaskan adventure continues as she, Bess, and George disembark the mystery-plagued Arctic Star cruise ship and explore the grand sites of the forty-ninth state: Skagway; the Yukon territory, and Denali National Park. It's spectacular scenery, but things start to go wrong almost immediately, leading Nancy to believe that whoever was behind the unsolved mayhem aboard the ship has followed them onto dry land. The girl detectives had better watch...

"This summer, Billy will fly across the country, hike a mountain, float a river, dodge a grizzly bear, shoot down a spy drone, save a neighbor's cat, save an endangered panther, and then try to save his own father. Carl Hiaasen tells a wickedly funny, slightly twisted tale about families, figuring out what's really important, and knowing when (and when not) to let things go."--Amazon.com.

A shipment of dinosaur bones meant for a new exhibit at the Capitol City Natural History Museum has disappeared, and so have the five paleontologists who were working late at the museum, including Wilson Kipper's mother--so Wilson and his museum friends set out to solve the mystery.

When twelve-year-old aspiring detective Myrtle Hardcastle learns her neighbor in quiet Swinburne, England, a breeder of rare flowers, has died she is certain it was murder and that she must find the killer.