Our story starts at the International Space Station where Mimi, Wilbur and Astronaut Scott discover some odd news: the Mars rover has stopped working! Mimi and Wilbur take off in a rocket and blast through the stars to find out what happened. On the way, they meet helpful constellations who provide clues in the stars. Can you help Mimi and Wilbur crack the case and rescue the Mars rover?

Mimi and Wilbur travel to a local wildlife refuge, Wildlife World, to discover some terrible news: their favourite giraffe, Zari, is missing! As Mimi and Wilbur set out to find Zari, they meet animals along the way who also need help. Can you piece together the clues to help all the animals find their way home?

Read Write Inc. Phonics Book Bag Books are engaging texts to support children with additional reading practice outside the classroom. They have been specifically designed for children to take home after school, in order to share their reading journey and celebrate their achievements with parents and carers. The books are closely matched to the existing Read Write Inc. Phonics Storybooks to reinforce children's classroom learning of phonics at the appropriate level, helping them to make even faster progress in reading.