Harrison Beck and his Uncle Nat are on the journey of a lifetime aboard the Safari Star - a luxurious steam train that will take them from Pretoria to the stunning Victoria Falls. Close encounters with the amazing animals and landscape of Southern Africa are adventure enough, but things get mysterious when a passenger is found dead inside a locked compartment. Is it just a terrible accident, or is something more suspicious afoot? It’s up to train detective Hal and his new friend Winston to find out. 

Twitch has three pet chickens, four pigeons, swallows nesting in his bedroom and a passion for bird-spotting. On the first day of the summer holidays, he arrives at his secret birdwatching hide to find police everywhere: a convicted robber has broken out of prison and is hiding in Aves Wood. Can Twitch use his talents for bird-spotting to hunt for the dangerous prisoner and find the missing loot?

Darkus is miserable. His dad has disappeared, and now he is living next door to the most disgusting neighbours ever. A giant beetle called Baxter comes to his rescue. But can the two solve the mystery of his dad's disappearance, especially when links emerge to cruel Lucretia Cutter and her penchant for beetle jewellery? A coffee-mug mountain, home to a million insects, could provide the answer - if Darkus and Baxter are brave enough to find it.

Arriving in Greece on the trail of a missing friend, The Adventurers land themselves in a mystery filled with suspense. An ancient map has been discovered, but where does it lead? Who are the menacing figures pursuing them at every turn? Join Lara, Rufus, and the gang as they set sail for an island-hopping escapade!

My name is Ted Spark. Three months ago, I solved the mystery of how my cousin Salim disappeared from a pod on the London Eye. This is the story of my second mystery. This summer, I went on holiday to New York, to visit Aunt Gloria and Salim. While I was there, a painting was stolen from the Guggenheim Museum, where Aunt Gloria works. Then Aunt Gloria was blamed for the theft, and I realised just how important it was to find the painting and discover who really had taken it.

Ever since Cordelia discovered the hidden map in her father's precious telescope, she's been searching the streets of London by starlight and trying to uncover its secrets. She's sure that her missing father is out there somewhere and that if she follows his map, she'll finally discover the truth about his disappearance. She never expects to stumble upon a secret society of mapmakers - or to learn that magic isn't limited to the few maker families, but is instead is all around, if you just know where to look.

When 12-year-old Flick Hudson accidentally ends up in the Strangeworlds Travel Agency, she uncovers a fantastic secret: there are hundreds of other worlds just steps away from ours. All you have to do to visit them is jump into the right suitcase. Then Flick gets the invitation of a lifetime: join Strangeworlds' magical travel society and explore other worlds. But, unknown to Flick, the world at the very centre of it all, a city called Five Lights, is in danger. 

When 14-year-old Jacob misses his connecting flight in Chicago, he tries to complete his journey to LA by Greyhound bus. But on board he meets American teenager Jennifer, who is carrying a mysterious package and being chased by an enigmatic pursuer known only as ‘the Cowboy’...And she needs a partner in crime. The unlikely pair soon find themselves on the road-trip of a lifetime – a funny, filmic adventure. 

Eleven-year-old Casper Tock hates risks, is allergic to adventures and shudders at the thought of unpredictable events. So, it comes as a nasty shock to him when he accidentally stumbles into Rumblestar, an Unmapped Kingdom full of magical beasts. All Casper wants is to find a way home, but Rumblestar is in trouble. An evil harpy called Morg is sending her followers, the Midnights, into the kingdom to wreak havoc and pave the way for her to steal the Unmapped magic for herself.

It’s 1911, and the young detectives of Taylor & Rose are turning their talents to espionage. On a case for the mysterious Secret Service Bureau, the daring Miss Sophie Taylor and Miss Lilian Rose must leave London for the boulevards and grand hotels of Paris.

Eleven-year-old Tilly has lived above her grandparents’ bookshop ever since her mother disappeared shortly after she was born. Like the rest of her family, Tilly loves nothing more than to escape into the pages of her favourite stories. One day Tilly realises that classic children’s characters are appearing in the shop through the magic of ‘book walking’ - crossing over from the page into real life. 

When Arthur and Rose were little, they were heroes in the Land of Roar, an imaginary world that they found by climbing through the folding bed in their grandad’s attic. Roar was filled with things they loved - dragons, mermaids, ninja wizards and adventure - as well as things that scared them (including a very creepy scarecrow).... Now the twins are 11, Roar is just a memory. But when they help Grandad clean out the attic, Arthur is horrified as Grandad is pulled into the folding bed and vanishes. Is he playing a joke? Or is Roar...real?

In all the years that Elinora Gassbeek has been matron of the Little Tulip Orphanage, not once have the Rules for Baby Abandonment been broken. Until the autumn of 1886, when five babies are left in outrageous circumstances: one in a tin toolbox, one in a coal bucket, one in a picnic hamper, one in a wheat sack and finally, one in a coffin-shaped basket. 

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 much dead, waiting to be buried. Violet has just found her first case and it doesn’t get bigger than this: can she, with the help of her dog, Bones, help Oliver solve his own ‘murder’. 

Unlike most 12-year-olds, Maya Clayton is desperate to go to bed early. Falling asleep is the only chance she has to save her dad - the brilliant but slightly odd Professor Dexter. The professor invented a device that allows you to visit other people's dreams. But the devious Lilith Delamere has trapped him inside a nightmare, and Maya and the mysterious Dream Bandits must find a way to rescue him before it's too late! Maya will face a dangerous journey and some difficult choices. But sometimes all you need is a dream...and a bit of courage.