Witches are dangerous. They can kill you with a look, or a word. They can send their friend the Devil after you in the shape of a dog or a cat. They can make a clay picture of you, then break it.... and a few weeks later, you are dead. Today, of course, most people don’t believe in witches. But in 1612, everybody was afraid of them. Young Jennet Device in Lancashire knew a lot about them because she lived with the Witches of Pendle. They were her family.

Allegra is an unusual name. It means ’happy’ in Italian, but the little girl in this story is sometimes very sad. She is only five years old, but she tells Adrian, her new friend, that she is going to die soon. How does she know?And who is the other Allegra? The girl in a long white nightdress, who has golden hair and big blue eyes. The girl who comes only at night, and whose hands and face are cold, so cold.

Tom Sawyer does not like school. He does not like work, and he never wants to get out of bed in the morning. But he likes swimming and fishing, and having adventures with his friends. And he has a lot of adventures. One night, he and his friend Huck Finn go to the graveyard to look for ghosts.They don’t see any ghosts that night. They see something worse than a ghost – much, much worse.

Adapted from the stories by Arthur Conan Doyle.... Sherlock Holmes is the greatest detective of them all. He sits in his room, and smokes his pipe. He listens, and watches, and thinks. He listens to the steps coming up the stairs; he watches the door opening – and he knows what question the stranger will ask.

In these three of his best stories, Holmes has three visitors to the famous flat in Baker Street – visitors who bring their troubles to the only man in the world who can help them.

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 who 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?