Oxford Reading Tree: Level 1+: More First Sentence Paperback – Big Book, 6 January 2011

Oxford Reading Tree: Level 1+: More First Sentences C: Good Dog

Oxford Reading Tree: Level 1+: First Sentences: Kipper's Diary

Oxford Reading Tree: Level 1+: Decode and Develop: Hop, Hop, Pop! (Oxford Reading Tree: Biff, Chip and Kipper Decode and Develop)