Published 2008 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 Everything's ready now We can do the experiment,' says your assistant Joe You are the famous scientist Mary Durie working in a laboratory in Alaska When you discover something very new and valuable, other people want to try to steal your idea - can you stop them before they escape?