Children's / Teenage fiction: Crime & mystery fiction

The secret plans for a submarine super-weapon have been stolen and it's up to Holmes to find them. But with the government, the military and even his own brother turning up the pressure, can the genius detective unravel the web of secrets, spies and cunning crimes before it's too late?

After a shooting and a break in, Tintin knows Calculus is in danger, but has only one clue: an unusual packet of cigarettes. Tintin must solve the mystery before a terrible weapon falls into the wrong hands...

The first figure raises his crossbow, tilting his head to pinpoint the exact position of the thing in the bushes. It has stopped running now, and is muttering something. Some kind of prayer, a call for its mother, its father: anyone who might help it.Something sinister is going on in the stinking...

When Sheba the wolf girl joins the Carnival of the Lost - an extraordinary theatre troupe of performing artists - she feels, for the first time in her life, that she fits in and will have a chance of making friends. But her stage act is not all she has to think about. Children are being sucked in...

When Sheba the wolfgirl learns that her old friend Sister Moon is being held prisoner by the Spider and its gang of mechanical villains, the Carnival immediately launch a daring rescue mission to Paris. Along with Pyewacket the witch's imp and catlike Inji, Sheba joins forces with Moon's son Remy...

Violet Veil wants nothing more than to prove her worth and become her father's apprentice at Veil & Sons Undertakers. And one rain-soaked night she gets her chance when she meets a boy, Oliver, who is wandering around the graveyard. Only, the last time Violet saw Oliver, he was indoors and very m...

Violet Veil is ready for her next big case and with trouble afoot at the Grecian Theatre, Violet and her dog Bones are hot on the trail. But just who is the mysterious fortune-teller, Lady Athena, whose predictions keep coming true? Is it all just a case of smoke and mirrors? Or is there somethin...

Stolen bicycles? Days before the new skate park opens? This needs investigating. This looks like a case for Mina Mistry. Summer is here, school is out and there's - nothing to do?! Since grown-ups invaded the skating rink, there's nowhere for Mina's friends to hang out. Luckily, a high-stakes com...

Enola Holmes is still on the run from her brother and world's most famous detective Sherlock Holmes. After one close encounter too many with him, Enola must abandon her disguise and find a new way to avoid discovery. But when Sherlock's right-hand man, Dr Watson, goes missing without a trace, Eno...

Step into a London lit up by the Elemental spirits: the fiery Dragons, the airy Fumis, the watery Chads and the earthbound Magogs. Marisee and Robert - the Elemental Detectives - are back to solve another mystery on the streets of eighteenth century London. An orchestra explodes in Vauxhall Pleas...