Ships and submarines deals with the biggest the fastest and the most unusual vessels in history, using clear text and detailed illustrations. Who followed out logs? wich steam ship had a tug of war? which boat puts out fires? how deep can subsmersible go? there are quiz question galore and an amazing fact whatever you see this symbol
The titles in this series provide simple introductions to topics surrounding electricity. Each book considers a range of examples that will be familiar to young readers. They explain the scientific concepts behind electricity in clear, simple language.