Phonics Fun With Biff Chip and Kipper - From Oxford Reading Tree, the Read with Biff, Chip & Kipper Levels 1 - 3 Collection has been specially designed to introduce children aged four and above to the early concepts that will form the basis of their reading and writing skills. Featuring Roderick Hunt and Alex Brychta's cheery and appealing characters, the books are sure to help your little one take their first steps in learning to read.