検索キーワード： ミステリー・サスペンス

One fateful day Lucy is invited to study at the prestigious Overworld Academy. The academy offers her the opportunity to learn all of the secrets of the Overworld - and it's an opportunity she can't miss. She's sad to leave behind her friends, Henry and Max, but it's time for her to have an adventure on her own. At Overworld Academy she meets two new friends, Jane and Phoebe. Jane is an expert fighter, and Phoebe is a talented alchemist. With Lucy's own knack for treasure hunting, the trio makes an incredible team.

Can Violet and Noah protect their village from griefers and ensure the Olympic Games continue uninterrupted? Noah and Violet's village is hosting the Olympics for Minecrafters. The events are disrupted when a TNT attack destroys the Olympic stadium. Noah and Violet are forced to gather the townspeople to wage a battle against Daniel and his powerful griefers. They all must stop the griefers before they destroy the games entirely.

England is in trouble! A priceless violin has been stolen, and there's only one person who can help: Mac B., kid spy. Mac's adventure takes him on a top-secret museum night watch, zip-lining in Italy with his trusty corgi sidekick, and on an undercover mission in the heart of enemy territory. But when he ends up as a captured prisoner, is the mission lost for good?

The Bungalow Mystery (1930) by Carolyn Keene.

Matilda and Edgar are in London's haunted theatre-land, where Matilda is rehearsing the all-new Signora Valentina show and Edgar is training to become a poltergeist. Spooks are everywhere in this city, and it isn't long before Lockett & Wilde are called upon to investigate strange happenings at...

Belle vit dans un magnifique château avec la Bête et tous les objets enchantés qui ont pris vie. Mais il y a encore plus étrange dans ce château. Des pétales de roses et des feuilles de rosiers commencent à apparaître mystérieusement dans des endroits inattendus. Belle et ses compagnons, Big Ben, l’horloge, et Lumière, le chandelier, se lancent dans une quête pour arrêter le coupable.

The third, explosive mission in the number one best-selling Alex Rider series. In the third book in the number one best-selling Alex Rider series by Anthony Horowitz, teenage spy Alex faces his most dangerous challenge yet. Teaming up with the CIA, Alex must go to a remote Caribbean island called Skeleton Key, where the insane general Sarov is hatching explosive plans to rewrite history.

Eva's class cannot wait for their field trip to the pumpkin farm! On the farm, they pick apples, milk cows, and even make new friends. But then an award-winning pumpkin goes missing! Eva and her friends will have to solve the mystery. Will they find the pumpkin in time for the holiday party... and also help a friend in need? In this sweet fall story, Eva discovers that everyone has something to be thankful for!

An unknown thief steals an important naval treaty from the office of a government clerk. Who stole it and how did they do it? Will the treaty ever be recovered? This sounds like a case for England's most brilliant sleuth!

The famous race horse Silver Blaze has disappeared, and the horse's trainer, John Straker, has been murdered. The great detective travels to Dartmoor to investigate. Can he discover who killed Straker and track down Silver Blaze...before it's too late?

When Clementine Wim spots a famous painting being carried away from the Capitol City Art Museum, she knows something is wrong. But when she arrives at the museum, the painting is hanging right where it should be. No one believes what Clementine saw: not even her mother, an assistant curator at the museum, or her friends. It's up to Clementine to convince the others and determine fact from forgery before it's too late.

Help Dink, Josh, and Ruth Rose solve mysteries from A to Z! Kids love collecting the entire alphabet and super editions! With over 8 million copies in print, the A to Z Mysteries have been hooking chapter book readers on mysteries and reading for years. Now this classic kid favorite is back...

Everyone knows Dr. Watson is Sherlock Holmes’s right-hand man, so when he goes missing, it’s a shock. Even Sherlock hasn’t the slightest clue as to where he could be. Enola is intrigued but wary; she’s still hiding from her older brothers, and getting involved could prove to be disastrous. But Enola can’t help but investigate, especially when she learns that a bizarre bouquet—with flowers all symbolizing death—has been delivered to the Watson residence. Enola knows she must act quickly, but can she find Dr. Watson in time?

After trapping Mr. Anarchy, the evil master griefer who's been tormenting them, Lily, Simon, and Michael can finally concentrate on trying to escape the Overworld and getting to know their new friends on the server. So when one of their friends invites them along on a treasure hunt, they couldn't be more thrilled! But when the gang's absence from Lisimi Village gives Mr. Anarchy a chance to escape, their hunt for treasure is cut short and Lily, Simon, and Michael must make a hard decision.

The New York Times best-selling author of the Sisters Grimm series, Michael Buckley has also written and developed shows for Cartoon Network, Nickelodeon and Discovery Channel. Supervillain Gerdie Baker, assisted by criminal mastermind Simon, has created a device that opens portals to other worlds, which she and other cheerleaders have been pillaging. But the alternate realities are starting to get awfully close together, so it’s up to Matilda “Wheezer” Choi and the NERDS to stop the cheerleaders before the worlds collide.

Only Joey Pignattano would agree to eat a worm in exchange for a dollar. Problem is, he doesn't trust Bobby Solofsky to hold up his end of the deal. So he's hired Jigsaw Jones and Mila Yeh to make sure Bobby keeps his word. But when the worm goes missing and the primary suspect is a mummy - on Halloween of all days! - Jigsaw Jones is the only one who can solve the case! 

The younger sister of Sherlock and Mycroft Holmes, 14-year-old Enola is no slouch herself when it comes to sleuthing. This time, she must team with Sherlock to rescue Lady Cecily Alistair from a dreadful arranged marriage.

After a scourge of griefer attacks and a change in headmasters, Minecrafters Academy is once again at peace, and Lucy is working hard to keep up in all her classes. Meanwhile, the school is gearing up for an end-of-the-year talent show where everyone will showcase their greatest skills, from master building and clever potion making to strategic fighting. But when a hoard of skeletons and hostile mobs attacks the campus one night, an all-too-familiar struggle begins.

Goonies-meets-James-Bond-style hijinks continue with a group of unpopular fifth-graders who run a spy network right under their teachers’ noses. Their tech-loving, geeky ways may get them shunned by the “it” crowd, but with a little help from science, these kids’ most dweeby qualities become big-time weapons in the fight against super-villains.

Peace has been restored to the Overworld after an epic griefer battle. Lily, Simon, and Michael are glad to have a break from fighting, and even from their attempts to escape the game and return to their normal lives. But then two new players are zapped onto the server, and no one's sure who's responsible for trapping them. With Mr. Anarchy and the other griefers in prison, anyone could be a suspect, and tempers flare as the townspeople's suspicions turn inward.