
Oxford Reading Tree Read with Biff, Chip & Kipper: The World of Biff, Chip and Kipper: Hunt, Roderick: 9780192748690: Amazon.com: Books,

Oxford Read at Home Biff, Chip and Kipper Complete Phonics Collection - Levels 1-6; 48 Books,

I Can Read with Biff, Chip and Kipper Pack,

Oxford Reading Tree: Biff, Chip and Kipper Stories: Oxford Level 7: Mixed Pack of 4,

Oxford Reading Tree Read with Biff, Chip, and Kipper: Phonics: Level 1: Floppy's Fun Phonics (Read with Biff, Chip & Kipper. Phonics. Level 1)