Learning to read is fun with Tippie the elephant! Level 4 Books 11-20 continue to introduce readers to long vowel sounds through repetition and exposure. The books are progressive and encourage learning of vowel combinations and rules. The next ten Tippie adventures are proudly South African and build on the skills acquired in the previous ten Level 4 Books 1-10. The t ext i s s upported b y c olourful, e ngaging i llustrations t o s upport comprehension and the learning of the complex long vowel sounds. Additionally, the stories have been written to encourage inference and problem-solving.