Books by Rachel Firth

Why do things float? What happens to the food you eat? Suitable for school projects, this book helps you find out the answers to these and many more questions. It introduces young readers to the wonders of science. It comes with simple text, photographs and illustrations, fun science activities and exciting recommended Web sites.

Takes beginner readers on a trip back to medieval times to learn what it was like to be a knight and live in a castle, finding out how they fought and what they did for fun. This title includes short biographies of famous knights and descriptions of castles that can still be seen today.

Fysik for begyndere lykkes med at åbne og afklare den til tider ubegribelige verden om de fysiske love. Bogen er ikke bange for at tage fat på de helt svære ting som sorte huller, kvantemekanik og Einsteins relativitetsteori. Men den gør det på en lettilgængelig og illustrativ måde, der er med til at pirre læserens interesse.Målgruppen spænder bredt fra store børn til voksne, der søger en sjov og overskuelig genvej til at forstå fysikkens forunderlig verden.

From the Big Bang to the present day, discover the wonders of our ever-changing planet as you fold out this brightly illustrated book. Then turn it over to find out how, through billions of years of volcanic eruptions, ice ages and mass extinctions, life on Earth has emerged.

Philosophy is a way of thinking about just about anything. It asks big questions, such as "how can I be good?" or "what makes something beautiful?" Using lively examples, humorous illustrations and simple thought experiments, this book opens up the world of philosophy to both children and adults and includes links to videos and activities.

Discover the amazing age of dinosaurs as you fold out this superbly illustrated scene. Then turn it over to find out when each dinosaur lived, what they ate, and other fascinating facts. With Quicklinks to specially selected websites with video clips, activities and a dinosaur name pronunciation guide.

Part of the Young Reading Series 3, this book chronicles the life of Julius Caesar, from his teens to his brutal assassination. It also features events such as Caesar's capture by pirates as a young man, his military successes, encounters with Cleopatra and becoming dictator of Rome. It is useful for any child with an interest in history.