What is an animal's tail for? Find out about some fantastic tails in this high-level phonics book. Part of Reading Stars Phonics - our structured programme of fully decodable phonics readers to support the teaching of phonics using the UK Government's Letters and Sounds programme - Look at My Tail is a Phase 5 book. It introduces some alternative pronunciations of known graphemes for reading: a (was), e (he), i (mind), o (no), u (unit, put), and the common exception words called, water, again, thought, through, mouse, work.