Showing titles in Mystery & Suspense

Leo and Remi have saved the wacky, wonderful Whippet Hotel, but their adventures aren't over. Anything is possible on the field of wacky inventions: some are scary (like a genetically altered twelve-foot chicken); some are dangerous (like a pond full of electric eels); some are completely out of control; and somehow, Leo and Remi will take it all in stride.

Digging up Trouble...Hank the Cowdog is on the case in his 50th mystery, and it's an extra long, laugh-out-loud adventure! When Hank gets invited, that is, invites himself on an archaeological dig, all he can think about is impressing the head scientist's beautiful lady dog. But Hank's heart isn't the only thing that's about to get stolen!

The Aldens are visiting a small town known for its fall festival, and while Grandfather is off taking in the fall colors, the children try out the town's newest attraction - a Halloween escape room! The Aldens love solving the puzzles to get out of the room, and they don't mind the spooky theme. The problem is, someone - or something - is making things downright scary for other customers!

It’s 1911, and the young detectives of Taylor & Rose are turning their talents to espionage. On a case for the mysterious Secret Service Bureau, the daring Miss Sophie Taylor and Miss Lilian Rose must leave London for the boulevards and grand hotels of Paris.

The Boxcar Children decide to raise money to help the Greenfield hospital. At Beth’s suggestion, they form a service called The Boxcar Helpers - to babysit, wash cars, mow lawns, and care for pets. But Beth keeps disappearing. And then other things start to go wrong. Is someone trying to put them out of business?

Cat ranch or cattle ranch? Hank the Cowdog doesn't like cats. Not one bit. So when a mother cat and her kittens take up residence in the haystack, he does all he can to get them to leave. But they've got nowhere to go. Unfortunately, neither does the gigantic bull who has knocked down the fence - and is headed right for the haystack! Hank knows that it's up to him to run that bull off and keep the ranch safe for everyone...even if that includes a bunch of cats.

Chase Cooper here, and this is my sixth diary as a sixth grade ninja. As always, there's trouble brewing in the halls of Buchanan School. A bandit is on the loose who's stealing from innocent students, and as each day passes, the bandit's reach grows even further. As if the situation wasn't bonkers enough, help has come in the unlikeliest of places - Wyatt. But I have sick feeling in my stomach about the whole mystery, like something far worse is going on than anybody realizes.

Tom Fitzgerald, better known as the Great Brain, is struggling to stay reformed now that his friends have threatened to shut him out if he pulls even one more swindle. But his younger brother, J. D., knows Tom's reformation makes for a dull life, and is not altogether unhappy - or blameless - when his brother's money-loving heart stealthily returns to business as usual.

After months of anticipation, Mr. Lemoncello is taking his games out of the library and going live across the nation on the world-famous Kidzapalooza Television Network! Everyone's invited to audition, but only a lucky few will be chosen to compete in front of millions of viewers in a brand-new, completely immersive live-action breakout game - with real kids as the playing pieces! Kyle Keeley is determined to be one of them.

When Hank the Cowdog hears suspicious sounds coming from near Sally May's clothesline, it leads to a midnight investigation of the ranch. Before he knows it, Hank finds himself caught up with his old friend Eddy the Rac - and face-to-face with one of a dog's greatest enemies: the dreaded Laundry Monster!

Thanks to Kate's mom, a sports reporter, cousins Mike Walsh and Kate Hopkins have tickets to the Red Sox game and All Access passes to Fenway Park. But as they're watching batting practice before the game, the lucky bat of Red Sox star slugger Big D is stolen...right in front of dozens of people. Without the bat, Big D can't seem to hit a thing. Can Kate and Mike figure out who pinched the bat before Big D and the Sox chalk up a loss? The Fenway Foul-Up includes a fun fact section about Boston's Fenway Park.

Mr Goon is busy with a mystery all to himself until Fatty, Pip, Larry, Daisy and Bets discover his secret. There is a gang of jewel thieves using Peterswood as their headquarters! Soon the Find-Outers and Buster the dog are helping the police hunt down the thieves - but who are they?

When the Aldens hear that Mr. Wood's cat Spotzie is missing, they immediately help out by putting up "LOST CAT" posters and going door-to-door with a photograph of the cat. But along the way, they meet some strange characters, receive frightening phone calls, and even find a cat that looks just like Spotzie - but is it? It seems that the more they search, the more mysterious the mystery becomes!

It’s an unusual winter vacation for the Alden family when a huge snowstorm traps them in the woods! Luckily, the log cabin where they’re staying is cozy - only there are strange noises in the night and a mysterious code carved into the closet door. The rescue is a long wait for the Boxcar Children, but the cabin is full of secrets.

Frank and Joe are two teenage brothers who hope to follow in the footsteps of their father, a famous private detective. The Hardy Boys are joined by two friends, Chet and Biff, for a winter campout in a cabin on a remote island in Barmet Bay. But there seem to be others interested in the cabin, and a secret that it might hold. A sinister stranger orders them off the island, and when the boys don't comply, their food supplies are stolen.

Noah, Megan, Richie, and Ella are the Action Scouts; friends whose tree house overlooks the Clarksville City Zoo. When they discover a magical world hidden within the zoo, they are swept away on an adventure in which penguins can fly, a mysterious figure lurks in the shadows, and the scouts are enlisted to help Mr. Darby, who is in charge of the Secret Zoo. But will the scouts be able to fight against the dangerous sasquatches who have escaped the zoo and threaten their town? There’s only one way to find out if the four friends training as Crossers can help save the Secret Zoo.

The Aldens are helping out at their favorite ice cream store in town, the Shoppe. When very strange things begin to happen, the Shoppe is in danger of losing its customers and going out of business. Can the Boxcar Children solve the mystery and save the Shoppe before it’s too late?

When Ali's best friend, Gabe, is reported missing, Ali is desperate to find him. At the same time, a string of burglaries targets his neighborhood - and even his own house. With his father on trial for a crime he didn't commit, it's up to Ali to search for clues and find his friend. But being a kid sleuth isn't easy - especially when your father warns you not to get involved! - and Ali soon learns that clues aren't always what they seem. Will his detective work lead to a break in Gabe's case or cause even more trouble for the Cross family?

When feared Yankees slugger Cliff Bullard goes barnstorming around the northeast, offering $10,000 to any local pitcher who can strike him out, Professor Childermass and Johnny Dixon get a sneaky idea. There’s a local legend about a crackpot inventor who once built a robot capable of throwing a baseball 110 MPH, and the professor thinks that if they find the machine, they can win Bullard’s prize. They discover the rusted old monstrosity in an abandoned workshop and put it back together, piece by piece.

KID DETECTIVE ZET: The World's Favorite Way To Learn About Ancient Egypt 12-year-old Zet is on the trail of his latest mystery: priceless amulets are disappearing all over ancient Egypt. Worse, his best friend is being treated more like a prisoner than a student at a secretive jewelry apprentice school. Are the evil teachers and jewel thefts related? When Zet receives a desperate message hidden inside an amulet, he's determined to rescue his friend. Armed with a brainy sister who can read and write hieroglyphics, Zet searches for clues. Can he expose the wicked plot and take down the ...