From the moment they learnt to ride, Terry and Thomas had always enjoyed cycling together. Then, for their twelfth birthday, they came downstairs to find the most modern, streamlined sports tandem they had ever seen. In a world far away from the television or the computer, they embark on a series of adventures as they go out and explore the local woods - full of all manner of trees, birds and creepy-crawlies, visit some curious old-fashioned shops in the town centre and attend the village church. Along the way, they make many new friends and learn so much - not just about the world around them, but about God and the Bible and how they live their lives, which gives them a lot to think about. From the story of the two bears that share their name to the witch who lived in Oakdeane Wood, join them on their exciting journeys and make some discoveries of your own.