Big Cat Phonics for Little Wandle Letters and Sounds Revised has been developed in collaboration with Wandle Learning Trust and Little Sutton Primary School. It comprises classroom resources to support the SSP programme and a range of phonic readers. The 7+ books are designed for children aged 7+ who need more practice to acquire phonics skills. Have you ever wondered how long it would take for a cow to run to the moon? Or how many cows tall a redwood tree is? Find out in this humorous non-fiction book!.