Claire is staying with her aunt Min. There is an old castle with a black tower in the village. It has a dangerous secret – accidents happen there, animals and people die. One day, Claire goes to the castle. She wants to know its secret.

Ricardo and Gisela are going home to Rio. Gisela likes reading and quiet people. Ricardo likes noise … and he likes Gisela. In Rio, a thief takes Gisela’s bag. What can Ricardo do?

Hannah loves her job on old Mr Duval’s small boat. The boat takes people to the beautiful coral reef every day. Then a rich man arrives with a big new boat. Suddenly, there isn’t any work for Hannah and Mr Duval. Then the hurricane comes ...

What does the name Agatha Christie mean? To many people , it means a book about a murder mystery - a whodunnit. I´m reading an Agatha Christie, people say. I´m not sure who the murderer is - I think it´s ... But they are usually wrong , because it is not easy to guess the murderer´s name before the end of the book. But was Agatha Christie? What was she like? Was her life quiet and unexciting, or was it full of interest and adventure? Was there a mystery in her life, too? True Stories

An adventure thriller. Who is the running girl who pushes a cassette of film into Pete's hand in the shopping mall? His curiosity piqued, Pete takes the pictures to be developed and the mystery deepens.

Two adventure stories about a newspaper delivery boy who wants to be a detective. Recommended for younger readers. * Alarm! - Toby foils the attempt by a gang of thieves to break into an electronics factory. * The Cutting - Toby is convinced that the new occupant of 17 Ash Avenue is an escaped bank robber

Mr Ross lives on an island where no visitors come. He stops people from taking photographs of him. He is young and rich, but he looks sad. And there is one room in his house which is always locked. Carol Sanders and her mother come to the island to work for Mr Ross. Carol soon decides that there is something very strange about Mr Ross. Where did he get his money from? How can a young man buy an island? So she watches, and she listens - and one night she learns what is behind the locked door. Thriller Adventure

What can you do in New York? Everything! You can go to some of the world's most famous shops, watch a baseball game, go to the top of a skyscraper, see a concert in Central Park, eat a sandwich in a New York deli, see a show in a Broadway theatre. New York is big, noisy, and exciting, and it's waiting for you. Open the book and come with us to this wonderful city. Factfiles

Come with us to London - a city as old as the Romans, and as new as the twenty-first century. There are places to go - from Oxford Street to Westminster Abbey, from Shakespeare's Globe Theatre to Wimbledon Tennis Club. And things to do - ride on the London Eye, visit the markets, go to the theatre, run in the London Marathon. Big, beautiful, noisy, exciting - that's London. Factfiles

Nick Lortz is sitting outside a cafe in Whistler, a village in the Canadian mountains, when a stranger comes and sits next to him. She's young, pretty, and has a beautiful smile. Nick is happy to sit and talk with her. But why does she call Nick 'Mr Hollywood'? Why does she give him a big kiss when she leaves? And who is the man at the next table - the man with short white hair? Nick learns the answers to these questions three long days later - in a police station on Vancouver Island. Thriller Adventure