Tas is a dog with an important job! Join him in Pat, Pat and learn about the role of a guide dog. Follow Tas and his owner as they set off to visit a friend. This book is in Lilac Book Band, Oxford Level 1, and supports Letters and Sounds Phase 2. Project X Hero Academy Non-fiction is an inspiring series of fully-decodable titles for reading practice that's matched to phonics knowledge. Aligned to Letters and Sounds, this contemporary series broadens children's subject knowledge, while consolidating their phonics learning and improving their reading fluency.