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. Did you know that most of the volcanoes on our planet are actually hidden below the sea? Explore this mysterious world and learn all about how these underwater volcanoes are formed and the ecosystems that thrive amongst them in this amazing non-fiction book.