Tippie learns and explores with his friends while staying true to typical child development in the next ten Tippie adventures. These sequential reading books focus on sound development as well as linking corresponding sounds and letters. The L evel 3 B ooks 1 1-20 a re d esigned t o b uild o n B ooks 1 -10 while introducing new consonant blends and digraphs. Additionally, the stories have been written to encourage inferencing and problem-solving while the illustrations enhance the reader's skills and fun!