Biff, Chip and Nadim have to stop a steam train in a magic key adventure. Can they do it? The non-fiction pair book for this title is Faster, Faster!. Oxford Reading Tree Explore with Biff, Chip and Kipper is a series of paired fiction and non-fiction books to develop children's reading comprehensio...

Biff, Chip and Nadim have to stop a steam train in a magic key adventure. Can they do it? The non-fiction pair book for this title is Faster, Faster!. Oxford Reading Tree Explore with Biff, Chip and Kipper is a series of paired fiction and non-fiction books to develop children's reading comprehension and foster a love of reading.