Published 2016. Elementary to Pre-Intermediate CEF level A2/B1 - 700 Headwords Oxford Bookworms enjoy a world-wide reputation for high-quality storytelling and a great reading experience. Research shows reading a lot improves all your language skills. Experts recognize Oxford Bookworms as the most consistent series in terms of language control, length, and quality of story - very important for fluent reading and extensive reading. There's a wide choice of titles too - something for everyone. 'What does the world look like from the moon?' 'How do our bodies work?' 'Is it possible for people to fly?' 'Can I make a horse of bronze that is 8 metres tall?' 'How can we have cleaner cities?' All his life, Leonardo da Vinci asked questions. We know him as a great artist, but he was one of the great thinkers of all time, and even today, doctors and scientists are still learning from his ideas. Meet the man who made a robot lion, wrote backwards, and tried to win a war by moving a river . . . sakriti opis