A new title in the bestselling series about the world's greatest supersleuth in sneakers! A slippery salamander, a banana burglar, a judge who's run away, and a presidential toothbrush . . . these are just some of the clues that the world's greatest young detective must use to solve 10 all-new mysteries. Young readers can try to solve the cases alongside Encyclopedia--the answers to all the mysteries are in the back of the book.

Watch out, Nancy Drew Move over, Theo Boone Devlin Quick is smart, strong, and she will DEFINITELY close the case in this thrilling new mystery series for girls and boys from New York Times bestselling author Linda Fairstein. Someone has stolen a page from a rare book in the New York Public Library. At least, that's what Devlin's friend Liza thinks she's seen, but she can't be sure. Any other kid might not see a crime here, but Devlin Quick is courageous and confident, and she knows she has to bring this man to justice--even if it means breathlessly racing around the city to collect evidence. But who is this thief? And what could the page--an old map--possibly lead to? With her wits, persistence, and the help of New York City's finest (and, okay, a little bit of help from her police commissioner mother, too), Dev and her friends piece the clues together to uncover a mystery that's bigger than anyone expected--and more fun, too. With all of the heart-pounding excitement that made her internationally bestselling Alexandra Cooper series a hit, Linda Fairstein paves the way for another unstoppable heroine . . . even if she is only twelve.

"When twelve year old aspiring detective Devlin Quick goes on a fossil dig in the badlands of Montana, she realizes that she's uncovering more than just dinosaur bones, but clues indicating that a crime is afoot"--

Flavia Gemina is brilliant at finding things, so it's natural for her to solve mysteries. The daughter of a ship's captain living in Ostia, the port of Rome, in AD79, she acquires a gang of three friends who help her. There is Jonathan, the Jewish boy (and secretly a Christian) who has just moved in next door; Nubia, the African slave girl Flavia's father buys to save her from a terrible fate; and Lupus, a ragged homeless boy who is mysteriously mute. Together they work out who severed the heads of the watchdogs that guard people's homes, and why he did it. Caroline Lawrence, a first-time writer, is a terrific storyteller who creates a wonderfully vivid picture of daily life in the colourful, bustling port of Ostia while never labouring the historical detail. THE THIEVES OF OSTIA is first and foremost a whodunnit, with lots of excitement and plot twists.

The man in the photo is so blurred you can't see what he looks like, and that was before he was run over by a steamroller! His name was Lenny Smile and he ran a charity financed by Joe Carter. Carter wants to find out what happened to Smile and the money, so he hires the Diamond Brothers to solve the mystery. Suggested level: primary, intermediate.

A hilarious new story about the world's worst detectives, by the bestselling author of the Alex Rider series, Anthony Horowitz. Private investigators Tim and Nick Diamond haven't had a case for three months and are down to their last cornflake. So when a glamorous woman comes into their office offering them a pile of cash to find her missing father, they think Christmas has come - only it turns out they are the turkeys! Before they know it, they are caught up in a case involving bike-riding hitmen, superhackers and a sinister far right organisation, the White Crusaders. The Diamond Brothers are in the soup and in it over their heads. With thrills and spills, and jokes on every page, this new Diamond Brothers novel will have young readers howling with laughter.

"Tim," I asked. "What's the French for 'murder'?" Tim shrugged. "Why do you want to know?" "I don't know." I stepped onto the escalator and let it carry me down. "I've just got a feeling it's something we're going to need." When the hard-up Diamond brothers, Tim and Nick, win a weekend for two in Paris, it looks as if their luck is taking a turn for the better. But looks can be deceptive. No sooner have they arrived in the French capital than the brothers are up to their necks in danger. There's a nasty smell in the air and it's not the cheese. If Nick and Tim aren't careful, their dream holiday could end up being a nightmare from which they'll never wake up ...

Tim Diamond, the world's worst private detective, is broke - as his much smarter younger brother Nick is quick to remind him. So, when a mysterious stranger offers Tim a wad of money for his overcoat, it seems like a stroke of good luck. But there are worse things in life than being broke.

Mystery and adventure for four young detectives in Ancient Roman times.. It seems that Flavia's tutor, Aristo, has committed a terrible crime - attempting to murder Flavia's own father. When Aristo escapes, Flavia and her friends give chase, but they aren't the only ones on Aristo's trail. Who else is after the young tutor? And what made him want to kill?

The death of sadistic desperado Whittlin Walt has created an opening for 'Chief of the Comstock Desperados'. Several young gunfighters are battling it out in the saloons and streets of Virginia City, and against this backdrop of gunmen, gamblers and cowboys, P.K. Pinkerton, Private Eye, is having trouble drumming up business. Nobody seems to take a 12-year-old detective seriously! Then a servant girl named Martha begs P.K. for help. She witnessed the murder of her mistress - a hurdy girl - and the killer knows it. Now he is after her. Martha gives P.K. a description of the killer and a cryptic clue, but then she disappears. Can P.K. solve the case and find Martha before the killer does?

The final whip-cracking adventure in the P.K. Pinkerton series from bestselling Roman Mysteries author Caroline Lawrence. When P.K's father, Robert Pinkerton, suddenly appears in Virginia City, P.K.'s life turns upside down. Suddenly she's having to learn how to be a 'girly-girl' in a cunning plot to outwit silver thieves. But it seems the thieves are one step ahead! Has P.K. finally met her match or can she use her detective skills to turn the situation on its head and impress her private-eye Pa? A gripping rollercoaster ride of a tale packed with Wild West authenticity and atmosphere from this million-selling author.

Floridius the Soothsayer has been asked to read the omens for a wealthy man whose villa appears to be haunted. The pay is good but it means studying a sheep's liver and poor Floridius faints at the sight of blood! Can Threptus solve the mystery and save his friend from embarrassment? Join Threptus and Floridius on their hilarious and action-packed adventures among Rome's superstitious underclass, and don't miss this ruder, funnier and still historically accurate companion to The Roman Mysteries.

At the end of book 17 of the Roman Mysteries, Caroline Lawrence introduced us to Threptus - a young beggar boy. In this fun and fabulous new series, Threptus starts work with his mentor - the soothsayer, Floridius - and together they must solve their first mystery ... Can they rid a rich woman's house of the demon that haunts it in the dead of night? What is the true nature of the demon? And is it really a supernatural being?

Charlie and the Chocolate Factory meets Bugsy Malone for 9+ readers. In a city where all chocolate and sweets have been banned, Nelle Faulkner is a 12-year-old private detective looking for her next case. So when candy gangster Eddie de Menthe walks into her office (her dad's garden shed) and asks her to find a missing teddy bear, the chase is on.

Between writing her bestselling novels, Caroline Lawrence has penned several short stories, covering incidents alluded to in the novels, but not dramatised at length. This book brings together all the mini-mysteries to date to provide even more coverage of events in the lives of our four detectives during the dangerous, exciting reign of Emperor Titus.

Anthony grew up in the loveliest place in the world - his father called it the Eye of the Earth. But to Anthony, the 'eye of the earth' was the old mill-pond near his home - a place of mystery and enchantment. Anthony's childhood was full of happy moments, and sometimes strange ones, for he had been touched with magic as soon as he was born. When, as a man, he returned to his childhood home, there waiting for him were memories of his childhood - Mother Skip the Witch, the man who could hear the trees grow - and there, too, was the mill-pond in which all the fragments of his life were held as if in a kaleidoscope... A beautiful and timeless collection of stories - perfect for bedtime reading.