Ruff the dog loves to run. But his owner, Raff, can't keep up and has to sit down on a rock. Will Ruff be able to get Raff up and back home in time for dinner? (Letter-sounds featured: r h b f ff l) Ruff Runs is part of the Rocket Phonics systematic synthetic phonics programme from Reading Planet. Rocket Phonics ensures that every child achieves phonics success. This fully-decodable Target Practice reading book provides focused practice of a small group of letter-sounds. The book also includes useful notes and activities to support reading in school and at home as well as comprehension questions to check understanding. Reading age: 4-5/Reception