Autor Alex Frith, Laura Cowan

Who are the Twindicate? What do they want? And can Si the Spy stop their dastardly plans in time? Usborne's classic spy hero returns in a new adventure! Look out for him in a crowded train station, a thronging carnival, a shopping mall, a science lab…

Did you know that mammoths and pharaohs walked the earth at the same time? Or that over 30 types of gladiators fought in ancient Rome? This fascinating book is filled with 100 historical facts, bright, infographic-style illustrations, a glossary and…