Children's / Teenage fiction: Crime & mystery fiction

Grown an extra head and don't know why? You need the Space Detectives! Connor and Ethan are bamboozled when Starville, the space station where they live, is overrun with cosmic chaos! Boys have two heads, dogs have three tails and even aliens who normally have six arms are growing extra ones! Wha...

A priceless golden chalice has been stolen from Fergus McSwaggers, fearsome chief of the squelchy Bog Islands and he wants it back! Can Flynn and the crew of the Black Hound solve their most dangerous case yet, battling deadly ice pirates, outsmarting squabbling clans, and facing the scariest bea...

Return to the story of another summer, another generation, and the secrets that will haunt them for decades to come. A windswept private island off the coast of Massachusetts. A hungry ocean, churning with secrets and sorrow. A fiery, addicted heiress. An irresistible, unpredictable boy. A summer...

Julian, Dick, Anne, George and Timmy the dog find excitement and adventure wherever they go in Enid Blyton's most popular series, 'The Famous Five'. This collection contains three fantastic books in one volume.

On a school trip to the Royal Swan Natural History Museum, Ava finds herself at the centre of a heist: hundreds of invaluable bird of paradise skins from the Alfred Wallace Collection have been stolen! When she discovers a large jet-black feather, she's sure it's a clue, but the police won't list...

Avery's fortune, life, and loves are on the line in the game that everyone will be talking about. To inherit billions, all Avery Kylie Grambs has to do is survive a few more weeks living in Hawthorne House. The paparazzi are dogging her every step. Financial pressures are building. Danger is a fa...

Holmes is facing a problem - a big one. He's on the tail of his most dangerous criminal to date, Professor Moriarty. But it seems that the professor is one step ahead. Can the detective unwind Moriarty's web of crime before it's too late? Or could this really be Holmes' last case?

For Aiden, Chloe, Ava and Josh, holidays at their grandparents' cottage mean wild beaches, no curfew, Bella the dog, and most of all - adventure! Everyone is really excited about the autumn Fire Festival. Bonfires, barrel rolling, music and fireworks! But with suspicious blazes breaking out acros...

While helping to clear up the beach, the Five find a dog's collar by the sea and are soon searching for the missing dog. And when they come to the new bakery, it's not just the smell of cinnamon buns that catches Timmy's attention.

The Famous Five are having great fun camping out near the home of a famous scientist. But they might have known there'd be a mystery to solve. When the scientist's important research papers go missing, he needs their help to get them back.