Collins Big Cat Phonics for Little Wandle Letters and Sounds Revised features exciting fully decodable fiction and non-fiction readers to enthuse and inspire children. The books are matched to the Little Wandle progression and phases. Collins Big Cat Phonics for Little Wandle Letters and Sounds Revised features exciting, fully decodable fiction and non-fiction readers to enthuse and inspire children. The books are matched to the Little Wandle progression and phases based on the DfE's publication 'Letters and Sounds: Improving Rates of Progress 2021’. Collins Big Cat Phonics for Little Wandle Letters and Sounds Revised sets are the best way to buy with a built-in 20% discount. The Starter Set contains 140 titles across Foundation to Phase 5, including blending practice books.