Mysteries And Detective Stories category: 4904 books

“A must-have series for middle-grade readers.” —Booklist No Rules, the fourth book of R.A. Spratt's hilarious Friday Barnes Mystery series, brings even more trouble for this genius girl detective. Friday Barnes has been deported to Switzerland . . . but we need her back! With...

A spooky legend ropes Nancy right in! At the Galloping Grits Dude Ranch, Nancy and her friends hear a creepy story: Any horse that drinks from the lake under a full moon disappears. That night there's a full moon -- and the next day Nancy's pony, Star, vanishes! Josh Fleckner is the...

When Dr. Olivia Landon receives this anonymous e-mail shortly after broadcasting her controversial plan to save the condors, everyone thinks it’s a crank threat except Dr. Landon’s daughter Ashley. She’s sure it’s the handiwork of Morgan Rogers, self-proclaimed anarchist and computer geek.  Suspicions...

A plot to steal a top-secret instrument vital to the United States space program poses a challenging case for Frank and Joe Hardy. After rescuing a South American stowaway who mutters a warning about “Footprints “ and then vanishes, Frank and Joe discover that documents belonging to their famous...

Whiled cleaning up Granny and Pop-Pop's basement, Mary Anne stumbles upon a tightly wrapped package that contains a surprising secret from the past.

When Claudia is told that her friend Rebecca's grandmother burned all of her own famous artworks before she died, Claudia is suspicious and sets out to find the real truth.

Nate the Great needs your help. Annie's dog, Fang, is missing! That's what Nate discovers when his friends throw him a surprise Happy Detective Day party. Where is Fang? As you and Nate track down clues--Fang was learning tricks for the party; he was seen running away from two tiny poodles and following...

The Landon family is Southbound-headed for Florida to investigate a mysterious illness plaguing endangered manatees in Everglades National Park. Jack, Ashley, and their friend Bridger soon find themselves in deadly waters with a seven-foot shark, an injured manatee-and a mystery to solve. Who was...

This thrilling series roars back to life with the release of Mystery #13, Night of the Black Bear. Something very strange is going on in Great Smoky Mountains National Park. A teenage girl is the latest victim in a growing number of bear attacks. Officials must figure out what's causing the bizarre...

In this fast-paced adventure, the Landons trail a wounded wolf in Yellowstone National Park. The park is abuzz with rumors of a wolf attack. Meanwhile, a killer stalks the woods. Unaware of the danger, Jack and Ashley are more concerned about rebellious teenage foster child, Troy Haverson. From the...

The Landons are in the Caribbean, in Virgin Islands National Park, to figure out what is destroying the coral reefs and causing the hawksbill sea turtle to disappear. Jack and Ashley find themselves hopelessly entangled in the mysterious life of Forrest Winthrop IV, the adopted son of a U.S. diplomat....

From best-selling author Holly Webb comes a brand new series full of mystery and intrigue following the adventures of a very determined heroine and her dog! Holly Webb fans will be thrilled to pieces to discover the adventures of Maisie Hitchins, the pluckiest little detective in Victorian London....

From best-selling author Holly Webb comes a brand new series full of mystery and intrigue following the adventures of a very determined heroine and her dog! Holly Webb fans will be thrilled to pieces to discover the adventures of Maisie Hitchins, the pluckiest little detective in Victorian London....

Solve It With Saxby, a new series aimed at unraveling the mystery of getting boys excited about reading. Saxby Smart is no ordinary ten-year-old. He's the best detective in the world, or at least the best one who also happens to be in elementary school. In this brand new series--with three...