For years Grace's family have been wardens of the Griffin map, using its teleport technology to help people and fight crime across the land of Moreland. At thirteen, Grace is too young become a warden, but she longs to go on missions herself. After all, if her brother Bren can do it, why can't she? So when Grace finds herself alone with the map when a distress call comes in, she jumps at the chance to prove she's up to the task. But the map transports Grace to a remote village where nothing is quite as it seems. Has she landed right in the middle of a treacherous scheme?

A warm and funny detective story for early readers set in a friendly forest.

The Secret Seven are siblings Peter and Janet, and Jack, Barbara, Pam, Colin and George. Together they are The Secret Seven - ready to solve any mystery, any time - in Enid Blyton's classic series of 15 mystery novels. Book 10: Puzzle For The Secret Seven (first published in 1958) In book ten, the gang witness the horror of a house going up in flames. Then there's the theft of a very valuable violin. Are the two incidents connected? The Seven mean to use all their detective know-how to find out! Book 11: Secret Seven Fireworks (first published in 1959) In book eleven, Jack's little sister, Susie, is so annoying! The Secret Seven are furious when they discover she's formed her own "detective gang"! Then some money is stolen, and Susie is a chief suspect. The Seven can't quite believe it - Susie wouldn't do anything that bad... would she? Book 12: Good Old Secret Seven (first published in 1960) In book twelve, there are strange happenings indeed at Torling Castle! Someone is hiding out in the ruined tower, making the resident jackdaws very unsettled. Who is it, and what do they want? The Secret Seven are on it. This collection features the original text and artwork.

Winner of the Costa Book of the Year 2015.

The Lie Tree is a wonderfully evocative and atmospheric novel by Frances Hardinge, award-winning author of Cuckoo Song and Fly By Night.

Faith's father has been found dead under mysterious circumstances, and as she is searching through his belongings for clues she discovers a strange tree. The tree only grows healthy and bears fruit if you whisper a lie to it. The fruit of the tree, when eaten, will deliver a hidden truth to the person who consumes it. The bigger the lie, the more people who believe it, the bigger the truth that is uncovered.

The girl realizes that she is good at lying and that the tree might hold the key to her father's murder, so she begins to spread untruths far and wide across her small island community. But as her tales spiral out of control, she discovers that where lies seduce, truths shatter . . .

When four Long Island teens plot to meet Fatima Ro, the elusive author of their favourite novel, they're stunned when she befriends them and invites them into her eccentric life. Suddenly their lives seem charmed, and as they grow closer to their idol, they find themselves revealing their darkest secrets to her.

But a year later, Miri, Soleil, Jonah and Penny are shocked to discover that Fatima's newly released YA novel is based on those same secrets. The revelations are devastating, and they can't escape the spotlight. The friends' interview transcripts, emails and journal entries reveal how willing they were to sacrifice everything to win Fatima's approval - and how those sacrifices led to a tragedy from which one of them will never recover.

Read this sensational mystery bestseller before you watch the 13-part Netflix series, executive produced by Selena Gomez. This special edition is complete with exclusive behind-the-scenes content including a 16-page full-colour photo insert featuring scenes from the show, and interviews with the cast and crew.

You can't stop the future. You can't rewind the past. The only way to learn the secret . . . is to press play.

Clay Jensen returns home from school one day to find a mysterious box with his name on it, outside his front door. Inside he discovers a series of cassette tapes recorded by Hannah Baker - his classmate and crush. Only, she committed suicide two weeks earlier. On the first tape, Hannah explains that there are 13 reasons why she did what she did - and Clay is one of them.

If he listens, Clay will find out how he made the list - what he hears will change his life forever.

If you're affected by any of the issues raised in Thirteen Reasons Why, click below for a list of UK-based support organisations that can help.

Pinkalicious and and her friend Molly visit the beach and discover a riddle to solve. When Pinkalicious and Molly find a message in a bottle, the riddle inside sends them on a pinkatastic adventure! Will the pinktectives solve the mystery? From #1 New York Times bestselling author Victoria Kann, Pinkalicious Message in a Bottle is is the first ever Level 2 Pinkalicious story! Level Two I Can Read books are geared for kids who read on their own but still need a little help. Whether shared at home or in a classroom, the engaging stories, longer sentences, and language play of Level Two books are proven to help kids take their next steps toward reading success. Plus readers can watch Pinkalicious and Peter on the funtastic PBS Kids TV series Pinkalicious & Peterrific!

Pick-your-own-path and puzzle-packed mystery collide in the third book in Lauren Magaziner's hilarious and interactive middle grade series in which the reader must help Carlos and his friends hunt ghosts at a haunted hotel. In this wildly entertaining adventure, YOU pick which suspects to interview, which questions to ask, and which clues to follow. You pick the path-you crack the case! Carlos Serrano is now officially an apprentice detective at Las Pistas Detective Agency. He finally earned his mom's trust, but his next case will be his most difficult one yet. Guests at a creepy mountain hotel are complaining of weird disturbances, threatening messages, and hair-raising howls! Carlos, along with his best friend, Eliza, and her wacky little brother, Frank, arrive on the scene to investigate a . . . ghost? What secrets is this haunted hotel hiding? With tricky puzzles, ghoulish secrets, ectoplasmic enemies, and dozens of impossible choices, these junior detectives need your sleuthing skills! Can you help Carlos and his friends unravel the mystery before it's too late? Or will it be case closed?

GOLD RUSH
The police in Portugal have asked Fenton Hardy to come help them solve a crime, and Frank and Joe are tagging along. Before they even get on the plane, they're given a mission of their own: Mrs. Rilke, a friend of the grandmother of one of Frank and Joe's classmates, is sending the boys on a treasure hunt
After World War II, a defecting German soldier buried a fortune in gold bars in Mrs. Rilke's childhood backyard. She asks the Hardys to recover the treasure so she can donate it to charity. The problem is that another woman now knows about the gold, and she and her sons are looking for it too. Can Frank and Joe find the loot before it falls into the wrong hands?

"Think of the White Gloves like the Junior League-by way of Skull and Bones?"

Reluctant debutante Sawyer Taft joined Southern high society for one reason and one reason alone: to identify and locate her biological father. But the answers Sawyer found during her debutante year only left her with more questions and one potentially life-ruining secret. When her cousin Lily ropes her into pledging a mysterious, elite, and all-female secret society called the White Gloves, Sawyer soon discovers that someone in the group's ranks may have the answers she's looking for. Things are looking up... until Sawyer and the White Gloves make a disturbing discover near the family's summer home--and uncover a twisted secret, decades in the making.

No one is quite who they seem to be in this twisty, soapy, gasp-inducing sequel to Jennifer Lynn Barnes' unputdownable Little White Lies.

A thrilling mystery adventure set in Bletchley Park at the start of World War II, based on true historical events. Twelve-year-old Robyn has grown up in Bletchley Park, where her father works as a driver. When she's not at school, there's nothing she likes more than helping her dad in the garages. Then the war begins and everything at Bletchley changes. Robyn is assigned to help with the carrier pigeons that take messages to the Allies. But first, she must sign the Official Secrets Act and is ordered not to leave the grounds of the park. While Bletchley is buzzing with people recruited for the war effort and all eyes are on the skies, Robyn becomes convinced that there's something sinister going on within Bletchley Park itself. Together with her friends Mary and Ned, Robyn resolves to uncover the enemy in their midst . . . A gripping wartime story, perfect for fans of Phil Earle, Robin Stevens, Lesley Parr and Hilary McKay.

A brand new addictive, twisty thriller from the author of ARE YOU WATCHING? for fans of Karen McManus, Holly Jackson and Lisa Jewell.

LOCK EVERY DOOR

Tom's family have moved into their dream home. But pretty soon he starts to notice that something is very wrong - there are strange messages written on the wall and locks on the bedroom doors. On the OUTSIDE.

The previous owners have moved just across the road and they seem like the perfect family. Their daughter Amy is beautiful and enigmatic but Tom is sure she's got something to hide. And he isn't going to stop until he finds the truth behind those locked doors. . .

Will their dream home become a nightmare?

Meet RORY BRANAGAN - he eats bad guys for breakfast. Well, not ACTUALLY. But he IS the best detective in town. Sixth in a hilarious comedy-crime series for readers of 8+. Hello. I am Rory Branagan. I am actually a detective. And I am about to face more DEADLY DANGER than ever... There are seven books in the RORY BRANAGAN (DETECTIVE) series and this is the sixth.

Mac B. is on a madcap adventure in this New York Times bestseling series! This time a stolen raven threatens to topple the Queen... and it's up to Mac to smackdown his KGB rival once and for all! Ravens have been stolen from the Tower of London! Mac B.'s top-secret mission? Travel to Iceland and retrieve the ravens... or Britain is ruined!In Iceland, Mac discovers secret submarines, hungry polar bears, mysterious blueprints... and his old archnemesis! Is the KGB man behind this birdnapping? Can Mac get the ravens to safety? It's time for an epic, top secret smackdown between these two secret agents! With full-color illustrations on every page and fascinating historical facts woven throughout, this series offers adventure, intrigue, absurdity, history, and humor. Catch the latest in the totally smart and sidesplittingly funny series, Mac B., Kid Spy.

An Edgar(R) Award Winning Series Myrtle Hardcastle--twelve-year-old Young Lady of Quality and Victorian amateur detective--is back on the case, solving a string of bizarre murders in her hometown of Swinburne and picking up right where she left off in Premeditated Myrtle and How to Get Away with Myrtle. When the proprietor of Leighton's Mercantile is found dead on the morning his annual Christmas shop display is to be unveiled, it's clear a killer had revenge in mind. But who would want to kill the local dry-goods merchant? Perhaps someone who remembers the mysterious scandal that destroyed his career as a professor and archaeologist. When the killer strikes again, each time manipulating the figures in the display to foretell the crime, Myrtle finds herself racing to uncover the long-buried facts of a cold case--and the motivations of a modern murderer.