Illustrated by Sue Stitt
Imagine reading about a sunken wreck and then going on the expedition to find it. That's just what happens when Jon, Dirk and Ally become the crew on an amazing, futuristic submarine. You can dive with them to the ocean depths and help them to solve their problems along the way.
The 'Usborne Puzzle Journeys' series skilfully blends fact with fiction. The stories are packed with action and interesting snippets of information to give you lots to look at and think about. Young children will enjoy these challenging and entertaining books, whether reading on their own or together with an adult.