Best Selling Books by Alex Frith

Vad vi vet ... och vad vi inte vet. Universum är otroligt stort och det finns miljontals saker att upptäcka i det. Vi vet en hel del om platserna som ligger närmast oss, som att måndamm luktar krut och att det finns vatten på Mars, men det finns massor med saker som fortfarande är ett mysterium. För att försöka få klarhet i dessa mysterier ställer vi människor de riktigt STORA frågorna. Frågor som vi kanske aldrig kommer att få svar på. Har universum ett slut? Finns det liv på andra planeter? Varför hände det som kallas big bang?

An enormous new book for kids fascinated by gigantic dinosaurs.

This text prepares boys for what to expect from puberty and offers advice on what they can do to cope with the physical, psychological, and emotional changes and stay happy and confident as they go through their early teens.

A ''find the hidden character'' puzzle book that also tells a fun Spy adventure story Si the Spy is back in his second adventure! Find Si - and dastardly villain Professor Porcupine - hiding out in all sorts of locations. But that''s not all! There are also codes to crack, mazes to get through, and all kinds of fiendish (but not TOO fiendish) puzzles to solve. Can YOU help Si the Spy uncover the secret of the Porcupine Plot, and save the day? This book is designed to be enjoyed if you just want to find Si the Spy hiding on every page, or if you want to read it through to get the story and solve the puzzles. If you''ve read "Where''s the Spy", you''ll know what to expect, and you''ll have already met our hero Si, his boss Spymaster Z, and his science-whiz buddy Professor Nyota - but this adventure stands entirely on its own, there''s no need to read book one first!

''Forensic Science'' explains the ingenious ways in which detectives analyse crime scenes and deduce criminal identity using scientific methods. Aimed at children aged eight and over, this book contains a full glossary of technical terms and internet-links to encourage further learning.

Library Friendly Edition of original- Contains clear anatomical diagrams and colour photographs, as well as stickers of organs, bones, X-rays and scans.

How are plants and animals related? What is the universe made of? And just what is the big secret behind it all? Scientists have been exploring these mysteries and many others for thousands of years, and this book is packed with flaps that reveal the amazing things they have discovered.

Features over one hundred picture puzzles including mazes, picture puzzles, word searches, number problems and more. With all of the answers at the back, this book is suitable for Christmas stockings or party bags.

Engineering helps shape the world around us, from the houses and cities we live in, to the way we travel, and even the sound of the music we listen to. Lift the flaps in this fascinating book to discover how engineering works, the many things engineers do, and how engineers are building a better world. Also includes links to websites with more engineering triumphs, and activities and projects to try at home.

Comment un biologiste désordonné a-t-il changé le monde ? Qui a vraiment inventé la radio ? Et qu''est-ce qui a bien pu pousser des ingénieurs à construire une fusée spatiale ? Soulève les rabats et découvre l''histoire fascinante qui se cache derrière les inventions les plus novatrices du monde !

Les guerriers vikings trouvaient force et courage dans les sagas épiques peuplées de héros tueurs de dragons et de dieux combattants des Géants. Lis ces épopées mythiques qui remontent au temps des Vikings et rencontre Thor, le dieu du Tonnerre, Loki, le tricheur qui change d''apparence, ainsi qu''un serpent de mer monstrueux, des démons de feu et des Géants de glace.