From inside the thick stone walls of Castle Dracula to the dark and looming Carpathian Mountains, journey round Transylvania alongside the Count and his trusty assistant, Renfield, as they solve crimes too baffling for the police. What has happened to the invisible flan? How can a 3,000-year-old Egyptian mummy come back to life? Who or what is leaving the Mark of the Vampire?

Harry Potter has never even heard of Hogwarts when the letters start dropping on the doormat at number four, Privet Drive. Addressed in green ink on yellowish parchment with a purple seal, they are swiftly confiscated by his grisly aunt and uncle. Then, on Harry's eleventh birthday, a great beetle-eyed giant of a man called Rubeus Hagrid bursts in with some astonishing news: Harry Potter is a wizard, and he has a place at Hogwarts School of Witchcraft and Wizardry. An incredible adventure is about to begin!

Somewhere on the frontier between thought and reality exists the Discworld, a parallel time and place that might sound and smell very much like our own, but which looks completely different. Particularly as it’s carried though space on the back of a giant turtle (sex unknown). It plays by different rules. But then, some things are the same everywhere. The Disc’s very existence is about to be threatened by a strange new blight: the world’s first tourist, upon whose survival rests the peace and prosperity of the land.

Nathaniel is eleven-years-old and a magician's apprentice, learning the traditional art of magic. All is well until he has a life-changing encounter with Simon Lovelace, a magician of unrivaled ruthlessness and ambition. When Lovelace brutally humiliates Nathaniel in public, Nathaniel decides to speed up his education, teaching himself spells far beyond his years. With revenge on his mind, he masters one of the toughest spells of all and summons Bartimaeus, a five-thousand-year-old djinni, to assist him.

As war rages in 1944, young army lieutenant Lucas Athan recovers a sarcophagus excavated from an Egyptian tomb. Shipped to Princeton University for study, the box contains mysteries that only Lucas, aided by brilliant archaeologist Simone Rashid, can unlock. These mysteries may, in fact, defy - or fulfill - the dire prophecies of Albert Einstein himself.

While on routine patrol in the tinder-dry Topanga Canyon, environmental scientist Rafael Salazar expects to find animal poachers, not a dilapidated antique steamer trunk. Inside the peculiar case, he discovers a journal, written by the renowned Robert Louis Stevenson, which divulges ominous particulars about his creation of The Strange Case of Dr. Jekyll and Mr. Hyde. It also promises to reveal a terrible secret - the identity of Jack the Ripper.

Arthur Penhaligon is not supposed to be a hero. He is, in fact, supposed to die an early death. But then his life is saved by a key shaped like the minute hand of a clock.

Newly arrived in New Fiddleham, New England, 1890, and in need of a job, Abigail Rook meets R. F. Jackaby, an investigator of the unexplained with a keen eye for the extraordinary - including the ability to see supernatural beings. Abigail has a gift for noticing ordinary but important details, which makes her perfect for the position of Jackaby’s assistant.

Orphan, clock keeper, and thief, Hugo lives in the walls of a busy Paris train station, where his survival depends on secrets and anonymity. But when his world suddenly interlocks with an eccentric, bookish girl and a bitter old man who runs a toy booth in the station, Hugo's undercover life and his most precious secret are put in jeopardy.

New York City, 1972: A dabbler in mathematics and chess, Catherine Velis is also a computer expert for a Big Eight accounting firm. Before heading off to a new assignment in Algeria, Cat has her palm read by a fortune-teller. The woman warns Cat of danger. Then an antiques dealer approaches Cat with a mysterious offer: He has an anonymous client who is trying to collect the pieces of an ancient chess service, purported to be in Algeria. If Cat can bring the pieces back, there will be a generous reward.

The Master and Margarita is one of the most famous and best-selling Russian novels of the 20th century, despite its surreal environment of talking cats, Satan and mysterious happenings. Naxos AudioBooks presents this careful abridgement of a new translation in an imaginative reading by the charismatic Julian Rhind-Tutt. With War and Peace and Crime and Punishment among the Naxos AudioBooks best-sellers, this too promises to be a front title.

Two years after his parents' sudden disappearance, Ben Greenwood stumbles upon a cryptic letter that could shed some light on their whereabouts. But before he can track them down, he'll need to find the mysterious organization that sent the letter: The Royal Institute of Magic. To succeed, Ben will have to navigate a land filled with fantastic creatures and spellshooters, where magic can be bought and sold, to unravel an ancient family secret that could hold the key to defeating an evil the institute has been fighting for the last 500 years.

Banished from England, Hannibal G. Fogg lived out his days in secrecy - before disappearing on an expedition to Manchuria in the winter of 1939. Almost eight decades passed. Then, one morning, William Fogg receives a letter from a legal firm in London, claiming he's the sole inheritor to his great-great-grandfather's estate. Knowing almost nothing of his forebear, he takes possession of the single object left in the bequest - a large rusty iron key...the key to a door in Marrakesh.

Cornelius Murphy is a big-haired seventeen-year-old tall school leaver, devoted avoider of regular employment and Stuff of Epics. And together with his diminutive companion and bestest friend Tuppe (the stuff of epics to a slightly lesser degree) they set out in a 1958 Cadillac Eldorado to travel the length of the British Isles in search of the missing chapters from a great and wonderful tome: The Book of Ultimate Truths. Penned by self-styled Most Amazing Man Who Ever Lived, Hugo Rune.

For 500 years, the Cahills have been the most powerful family in the world. For 500 years, they've protected the source of their power - the 39 Clues. And for 500 years, they've kept their secrets silent. Until now. This extraordinary stand-alone novel cracks open the Cahill vault to tell the story of the most coveted piece of artwork in the world, a masterpiece that has been the target of seven separate theft attempts: Jan van Eyck’s altarpiece at Ghent.